Pactolio

Changelog

A log of SEC data ingest (13F-HR and Form 4), schema updates, and platform features. Auto-generated nightly from the data pipeline. Each entry is dated; newest first.

  2. Insider activity: 165 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 165 new open-market transactions across 32 issuer(s) (13 buy(s), 152 sell(s)). Largest buys: CASCADE INVESTMENT, L.L.C. bought $36.4M of RSG; CASCADE INVESTMENT, L.L.C. bought $15.3M of RSG; CASCADE INVESTMENT, L.L.C. bought $12.8M of RSG. Largest sells: STRYKER RONDA E sold $44.2M of SYK; STRYKER RONDA E sold $36.8M of SYK; Sadana Sumit sold $14.0M of MU.

  3. Insider activity: 107 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 107 new open-market transactions across 38 issuer(s) (3 buy(s), 104 sell(s)). Largest buys: MARCUS JOEL S bought $231K of ARE; Reynolds Paula Rosput bought $48K of LIN; HORIZON KINETICS ASSET MANAGEMENT LLC bought $361 of TPL. Largest sells: Topalian Leon J sold $7.0M of NUE; Howley W Nicholas sold $4.9M of TDG; Emanuel Ariel sold $4.8M of TKO.

  4. Insider activity: 121 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 121 new open-market transactions across 37 issuer(s) (7 buy(s), 114 sell(s)). Largest buys: CASCADE INVESTMENT, L.L.C. bought $23.3M of RSG; CASCADE INVESTMENT, L.L.C. bought $21.5M of RSG; CASCADE INVESTMENT, L.L.C. bought $21.1M of RSG. Largest sells: Wirth Michael K sold $61.5M of CVX; Rice Toby Z. sold $9.6M of EQT; Donoghoe Nicholas sold $8.2M of ABBV.

  5. Insider activity: 72 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 72 new open-market transactions across 28 issuer(s) (4 buy(s), 68 sell(s)). Largest buys: Agnevall Hakan bought $199K of APTV; Swift Christopher bought $801 of CFG; HORIZON KINETICS ASSET MANAGEMENT LLC bought $358 of TPL. Largest sells: Jacobson Matthew sold $5.0M of DDOG; Jacobson Matthew sold $4.6M of DDOG; Jacobson Matthew sold $4.2M of DDOG.

  7. Insider activity: 90 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 90 new open-market transactions across 26 issuer(s) (11 buy(s), 79 sell(s)). Largest buys: CASCADE INVESTMENT, L.L.C. bought $33.9M of RSG; CASCADE INVESTMENT, L.L.C. bought $15.1M of RSG; CASCADE INVESTMENT, L.L.C. bought $14.9M of RSG. Largest sells: Ullal Jayshree sold $47.2M of ANET; Duato Joaquin sold $26.7M of JNJ; Ullal Jayshree sold $24.5M of ANET.

  8. 13F filings: 227 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 227 fund(s): Loews Corp, University of Chicago, Southeastern Asset Management, Harris Associates, Wedgewood Partners, Investor AB, Fairfax Financial Holdings, Icahn Enterprises, and 219 more. Most recent reporting period in this batch: 2026-06-30.

  9. Insider activity: 61 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 61 new open-market transactions across 32 issuer(s) (8 buy(s), 53 sell(s)). Largest buys: Chang Charles C bought $765K of BRK.A; Chang Charles C bought $765K of BRK.A; CRANDALL ROGER W bought $418K of CEG. Largest sells: Zaffino Peter sold $15.3M of AIG; Harbison Richard G sold $11.7M of PSX; Zachary Jennifer sold $10.7M of MRK.

  10. 13F filings: 48 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 48 fund(s): Dodge & Cox, Gardner Russo & Quinn, Baupost Group, Causeway Capital Management, Shannon River Fund Management, Abrams, Columbus Hill Capital Management, Meritage Group, and 40 more. Most recent reporting period in this batch: 2026-06-30.

  11. Insider activity: 148 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 148 new open-market transactions across 45 issuer(s) (18 buy(s), 130 sell(s)). Largest buys: CASCADE INVESTMENT, L.L.C. bought $45.8M of RSG; CASCADE INVESTMENT, L.L.C. bought $35.7M of RSG; CASCADE INVESTMENT, L.L.C. bought $18.9M of RSG. Largest sells: WALLACE RICHARD P sold $17.4M of KLAC; Rizzo Mario sold $11.5M of ALL; Kurzius Lawrence Erik sold $10.8M of MKC.

  12. 13F filings: 24 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 24 fund(s): Sound Shore Management, Weitz Investment Management, Third Avenue Management, George Kaiser Family Foundation, Stanford University, Trian Fund Management, AKO Capital, Chou Associates Management, and 16 more. Most recent reporting period in this batch: 2026-06-30.

  13. Insider activity: 210 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 210 new open-market transactions across 41 issuer(s) (4 buy(s), 206 sell(s)). Largest buys: CLARK KEVIN P bought $2.5M of APTV; FRITZ LANCE M bought $520K of FISV; Oliver George bought $405K of NVR. Largest sells: Blecharczyk Nathan sold $39.9M of ABNB; Blecharczyk Nathan sold $21.3M of ABNB; Chesky Brian sold $13.4M of ABNB.

  14. 13F filings: 10 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 10 fund(s): Regents of the University of California, Massachusetts Institute of Technology, Yacktman Asset Management, RIT Capital Partners, Davis Selected Advisers, Investure, DUMAC - Duke University, Heard Capital, and 2 more. Most recent reporting period in this batch: 2026-06-30.

  15. Insider activity: 129 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 129 new open-market transactions across 29 issuer(s) (1 buy(s), 128 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $353 of TPL. Largest sells: BECHTOLSHEIM ANDREAS sold $26.2M of ANET; BECHTOLSHEIM ANDREAS sold $19.2M of ANET; BECHTOLSHEIM ANDREAS sold $9.7M of ANET.

  16. 13F filings: 10 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 10 fund(s): Trustees of the University of Pennsylvania, Hershey Trust, Locust Wood, EMORY UNIVERSITY, Trivest Advisors, Vulcan Value Partners, Gemsstock, Crake Asset Management, and 2 more. Most recent reporting period in this batch: 2026-06-30.

  17. Insider activity: 209 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 209 new open-market transactions across 33 issuer(s) (2 buy(s), 207 sell(s)). Largest buys: Habiger David C bought $100K of BSX; HORIZON KINETICS ASSET MANAGEMENT LLC bought $356 of TPL. Largest sells: Ullal Jayshree sold $74.4M of ANET; Ullal Jayshree sold $30.1M of ANET; Ullal Jayshree sold $16.1M of ANET.

  19. Insider activity: 112 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 112 new open-market transactions across 33 issuer(s) (3 buy(s), 109 sell(s)). Largest buys: MEISTER PAUL M bought $5.0M of APTV; Ropp Ralph Lewis bought $106K of ETR; HORIZON KINETICS ASSET MANAGEMENT LLC bought $386 of TPL. Largest sells: Regnery David S sold $20.8M of TT; Wallace Noel R. sold $14.9M of CL; Wallace Noel R. sold $14.8M of CL.

  20. Insider activity: 157 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 157 new open-market transactions across 45 issuer(s) (12 buy(s), 145 sell(s)). Largest buys: Mahoney Michael F bought $9.0M of BSX; FLORANCE ANDREW C bought $2.5M of CSGP; Satpathy Aurobind bought $1.0M of IR. Largest sells: BEZOS JEFFREY P sold $346.5M of AMZN; HESS JOHN B sold $52.9M of CVX; HESS JOHN B sold $34.0M of CVX.

  22. Insider activity: 184 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 184 new open-market transactions across 43 issuer(s) (7 buy(s), 177 sell(s)). Largest buys: MAROONE MICHAEL E bought $1.3M of CVNA; Mahoney Christopher bought $528K of BG; MAROONE MICHAEL E bought $240K of CVNA. Largest sells: BERKSHIRE HATHAWAY INC sold $36.5M of DVA; Xie Ken sold $11.1M of FTNT; Schwab Charles R. sold $10.1M of SCHW.

  24. Insider activity: 65 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 65 new open-market transactions across 22 issuer(s) (3 buy(s), 62 sell(s)). Largest buys: LUDWIG EDWARD J bought $227K of BSX; MADDIPATI SRIKANTH bought $14K of CMS; HORIZON KINETICS ASSET MANAGEMENT LLC bought $400 of TPL. Largest sells: NORWITT RICHARD ADAM sold $80.8M of APH; NORWITT RICHARD ADAM sold $30.2M of APH; MURPHY JOHN sold $13.3M of KO.

  27. 13F filings: 1 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 1 fund(s): Markel Group. Most recent reporting period in this batch: 2026-06-30.

  28. Insider activity: 58 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 58 new open-market transactions across 18 issuer(s) (2 buy(s), 56 sell(s)). Largest buys: Moritz Robert Edward Jr. bought $46K of NTRS; HORIZON KINETICS ASSET MANAGEMENT LLC bought $394 of TPL. Largest sells: Quincey James sold $34.3M of KO; Quincey James sold $13.1M of KO; Schwab Charles R. sold $10.1M of SCHW.

  32. Insider activity: 98 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 98 new open-market transactions across 18 issuer(s) (1 buy(s), 97 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $409 of TPL. Largest sells: VAN SAUN BRUCE sold $9.3M of CFG; Griffith Susan Patricia sold $7.9M of PGR; Schwab Charles R. sold $4.6M of SCHW.

  33. 13F filings: 157 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 157 fund(s): Loews Corp, Greenhaven Associates, Washington University in St. Louis, Matrix Asset Advisors, WELLCOME TRUST, CONTRARIAN CAPITAL MANAGEMENT, CANYON CAPITAL ADVISORS, JOHO CAPITAL, and 149 more. Most recent reporting period in this batch: 2026-06-30.

  34. Insider activity: 72 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 72 new open-market transactions across 10 issuer(s) (1 buy(s), 71 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $397 of TPL. Largest sells: Craig Jonathan M. sold $2.2M of SCHW; SMITH PATRICK W sold $1.2M of AXON; Farrell Michael J. sold $1.1M of RMD.

  35. Insider activity: 151 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 151 new open-market transactions across 19 issuer(s) (1 buy(s), 150 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $401 of TPL. Largest sells: Tenev Vladimir sold $13.6M of HOOD; Tenev Vladimir sold $7.9M of HOOD; Tenev Vladimir sold $7.1M of HOOD.

  36. Insider activity: 92 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 92 new open-market transactions across 15 issuer(s) (1 buy(s), 91 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $409 of TPL. Largest sells: Sankar Shyam sold $19.5M of PLTR; BECHTOLSHEIM ANDREAS sold $12.7M of ANET; BECHTOLSHEIM ANDREAS sold $7.7M of ANET.

  37. 13F filings: 1 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 1 fund(s): Olstein Capital Management. Most recent reporting period in this batch: 2026-06-30.

  38. Insider activity: 86 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 86 new open-market transactions across 22 issuer(s) (1 buy(s), 85 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $403 of TPL. Largest sells: ARCHER TIMOTHY sold $11.7M of LRCX; ARNZEN APRIL S sold $11.3M of MU; BECHTOLSHEIM ANDREAS sold $8.0M of ANET.

  39. 13F filings: 1 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 1 fund(s): Eminence Capital. Most recent reporting period in this batch: 2026-06-30.

  40. Insider activity: 137 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 137 new open-market transactions across 26 issuer(s) (1 buy(s), 136 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $426 of TPL. Largest sells: McLaughlin Edward Grunde sold $7.5M of MA; Wilkinson Mary Beth sold $4.1M of KLAC; BORRAS MARIA C sold $4.0M of BKR.

  41. Insider activity: 129 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 129 new open-market transactions across 15 issuer(s) (30 buy(s), 99 sell(s)). Largest buys: LEIBOWITZ REUBEN S bought $96K of SPG; GLASSCOCK LARRY C bought $74K of SPG; Smith Daniel C. bought $70K of SPG. Largest sells: DICKERSON GARY E sold $35.2M of AMAT; Gebbia Joseph sold $17.7M of ABNB; FOSTER JAMES C sold $16.9M of CRL.

  43. Insider activity: 76 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 76 new open-market transactions across 11 issuer(s) (3 buy(s), 73 sell(s)). Largest buys: SHEPARD WILLIAM R bought $75K of CME; SHEPARD WILLIAM R bought $3K of CME; HORIZON KINETICS ASSET MANAGEMENT LLC bought $397 of TPL. Largest sells: Brazeal Mark David sold $9.7M of AVGO; DUFFIELD DAVID A sold $3.4M of WDAY; DUFFIELD DAVID A sold $3.3M of WDAY.

  44. Insider activity: 57 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 57 new open-market transactions across 17 issuer(s) (2 buy(s), 55 sell(s)). Largest buys: Ricks David A bought $1.9M of ADBE; HORIZON KINETICS ASSET MANAGEMENT LLC bought $389 of TPL. Largest sells: SAMUELI HENRY sold $20.7M of AVGO; SAMUELI HENRY sold $19.0M of AVGO; SAMUELI HENRY sold $18.6M of AVGO.

  45. Insider activity: 58 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 58 new open-market transactions across 8 issuer(s) (1 buy(s), 57 sell(s)). Largest buys: HORIZON KINETICS ASSET MANAGEMENT LLC bought $374 of TPL. Largest sells: Mantle Ridge LP sold $248.3M of DLTR; CERNUDA CESAR sold $2.4M of NTAP; CERNUDA CESAR sold $2.3M of NTAP.

  46. Insider activity: 98 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 98 new open-market transactions across 16 issuer(s) (4 buy(s), 94 sell(s)). Largest buys: Jackson Richard A. bought $250K of OXY; THORNTON JOHN L bought $149K of F; Tyler Lauren M bought $149K of COR. Largest sells: Simonelli Lorenzo sold $10.6M of BKR; DUFFIELD DAVID A sold $5.6M of WDAY; Radakovich Lynn Vojvodich sold $5.1M of DELL.

  47. Insider activity: 97 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 97 new open-market transactions across 12 issuer(s) (2 buy(s), 95 sell(s)). Largest buys: CAHILL JOHN T bought $378K of ADSK; HORIZON KINETICS ASSET MANAGEMENT LLC bought $351 of TPL. Largest sells: STEVENS MARK A sold $119.0M of NVDA; STEVENS MARK A sold $67.0M of NVDA; Sentonas Michael sold $8.4M of CRWD.

  48. Insider activity: 129 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 129 new open-market transactions across 15 issuer(s) (2 buy(s), 127 sell(s)). Largest buys: DURCAN DERMOT MARK bought $1.1M of COR; HORIZON KINETICS ASSET MANAGEMENT LLC bought $355 of TPL. Largest sells: Raja Prabu G. sold $6.3M of AMAT; Japan Post Holdings Co., Ltd. sold $3.0M of AFL; Howley W Nicholas sold $2.5M of TDG.

  49. Insider activity: 109 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 109 new open-market transactions across 22 issuer(s) (3 buy(s), 106 sell(s)). Largest buys: Todd Paul M bought $500K of FISV; Stratton John G bought $174K of ABT; HORIZON KINETICS ASSET MANAGEMENT LLC bought $357 of TPL. Largest sells: Walton Family Holdings Trust sold $467.0M of WMT; Walton Family Holdings Trust sold $65.7M of WMT; Vivas Eduardo sold $9.7M of APP.

  50. Insider activity: 172 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 172 new open-market transactions across 40 issuer(s) (4 buy(s), 168 sell(s)). Largest buys: Anagnost Andrew bought $499K of ADSK; Mamilli Wafaa bought $150K of FISV; DOYLE PETER bought $2K of TPL. Largest sells: Gebbia Joseph sold $25.9M of ABNB; BECHTOLSHEIM ANDREAS sold $12.9M of ANET; BECHTOLSHEIM ANDREAS sold $12.9M of ANET.

  51. Insider activity: 160 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 160 new open-market transactions across 37 issuer(s) (10 buy(s), 150 sell(s)). Largest buys: Rosman Adam L. bought $501K of FISV; Bergh Charles V bought $500K of LULU; Nixon Gordon M. bought $372K of FISV. Largest sells: Netto Armando Lins sold $24.8M of CPAY; Simonelli Lorenzo sold $11.5M of BKR; DORMAN DAVID W sold $8.4M of DELL.

  52. Insider activity: 269 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 269 new open-market transactions across 28 issuer(s) (6 buy(s), 263 sell(s)). Largest buys: INVESTOR AB bought $4.9M of NDAQ; Moorjani Janesh bought $494K of ADSK; You Harry L. bought $374K of AVGO. Largest sells: DUFFIELD DAVID A sold $7.0M of WDAY; Japan Post Holdings Co., Ltd. sold $3.1M of AFL; Silver Lake Partners IV, L.P. sold $3.1M of DELL.

  53. 13F filings: 74 fund portfolio(s) updated

    • Data
    • 13F

    New 13F-HR holdings ingested for 74 fund(s): University of Chicago, Regents of the University of California, Investor AB, Hershey Trust, RIT Capital Partners, Deerfield, Paulson & Co., Peconic Partners, and 66 more. Most recent reporting period in this batch: 2026-03-31.

  54. Insider activity: 298 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 298 new open-market transactions across 30 issuer(s) (2 buy(s), 296 sell(s)). Largest buys: ROHLEDER STEPHEN J bought $210K of CTSH; HORIZON KINETICS ASSET MANAGEMENT LLC bought $370 of TPL. Largest sells: Su Lisa T sold $6.6M of AMD; Su Lisa T sold $5.8M of AMD; Su Lisa T sold $4.3M of AMD.

  55. Insider activity: 315 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 315 new open-market transactions across 31 issuer(s) (2 buy(s), 313 sell(s)). Largest buys: Doukeris Michel D bought $2.0M of ECL; HORIZON KINETICS ASSET MANAGEMENT LLC bought $380 of TPL. Largest sells: WALLACE RICHARD P sold $10.0M of KLAC; Burdick Kenneth A sold $5.2M of CNC; MANN JENNIFER K sold $4.5M of KO.

  56. Insider activity: 643 new open-market Form 4 transactions

    • Data
    • Insider

    SEC Form 4 ingest: 643 new open-market transactions across 67 issuer(s) (11 buy(s), 632 sell(s)). Largest buys: Malka Meyer bought $20.2M of HOOD; HAYES JOHN A bought $172K of TT; JOHNSON JOIA M bought $50K of BRO. Largest sells: Quincey James sold $35.0M of KO; BECHTOLSHEIM ANDREAS sold $20.0M of ANET; WEEKS WENDELL P sold $18.6M of GLW.

  57. Introducing the changelog: see exactly when our data updates

    • Platform
    • Transparency

    We're launching this page so you can always see what's behind the numbers. Every figure on Pactolio comes straight from public SEC filings (13F-HR portfolio disclosures and Form 4 insider transactions), and from now on this log records what entered the platform and when. Insider transaction updates are summarised here each night as new Form 4 filings are processed, and fund portfolios are logged whenever a new 13F filing is picked up. The goal is simple: no black box. You can check at a glance how fresh the data is, when a fund's holdings were last refreshed, and what insider activity was added most recently, then trace any entry back to the original filing.