140 Summer Partners LP 13F: Quarter-over-Quarter Portfolio Changes
140 Summer Partners LP reported a disclosed portfolio value of approximately $1.1 billion in its latest SEC Form 13F-HR filing for Q1 2026, down 11.6% quarter on quarter. Over the quarter, the fund initiated 7 new positions, bought more shares in 7 holdings, trimmed 5 holdings, and exited 6 positions.
140 Summer Partners LP's top buy was a new stake in Pg&e CORP (PCG) , equal to 7.7% of the disclosed portfolio. Its top sell was Pennymac Finl Svcs INC New (PFSI) . The fund exited the position completely after it had accounted for 6.9% of the previous portfolio.
New PositionsQ1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| PG&E CORP | PCG | 7.7% | History → |
| KODIAK GAS SVCS INC | KGS | 6.7% | History → |
| HUNTINGTON BANCSHARES INC | HBAN | 4.6% | Holders → |
| VIASAT INC | VSAT | 3.7% | Holders → |
| BROOKDALE SR LIVING INC | BKD | 3.5% | Holders → |
| BANK HAWAII CORP | BOH | 2.6% | Holders → |
| BITDEER TECHNOLOGIES GROUP | BTDR | 0.6% | Holders → |
Top BuysQ1 2026
The fund's top buys among existing positions in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| VISTRA CORP | VST | +2.1% | +39.7% | History → |
| VIKING HOLDINGS LTD | VIK | +2.2% | +22.0% | History → |
| SOMNIGROUP INTERNATIONAL INC | SGI | +0.1% | +9.3% | Holders → |
| JBT MAREL CORPORATION | JBTM | +0.0% | +4.2% | Holders → |
| GAMING & LEISURE P | GLPI | +1.0% | +2.5% | History → |
| TELEPHONE & DATA SYS INC | TDS | +0.8% | +1.6% | Holders → |
| T-MOBILE US INC | TMUS | +1.1% | +1.6% | History → |
Top SellsQ1 2026
The fund's top sells among positions it retained in Q1 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| ECHOSTAR CORP | SATS | -2.3% | 42.2% | History → |
| CAPITAL ONE FINL CORP | COF | -5.3% | 35.8% | History → |
| OPTIMUM COMMUNICATIONS INC | OPTU | -0.1% | 19.7% | Holders → |
| MASTEC INC | MTZ | 3.0% | 12.0% | History → |
| AERCAP HOLDINGS NV | AER | -0.2% | 10.5% | History → |
Full ExitsQ1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| PENNYMAC FINL SVCS INC NEW | PFSI | 6.9% |
| WEBSTER FINL CORP | WBS | 6.7% |
| ACUITY INC | AYI | 6.3% |
| CRH PLC | CRH | 5.4% |
| PENTAIR PLC | PNR | 4.9% |
| CLEAR CHANNEL OUTDOOR HLDGS | CCO | 0.7% |
Net Portfolio Value ChangeQ1 2026
- $1.3BPrior quarter
- $1.1BCurrent quarter
- $-0.1BNet delta
- -11.6%% change
Methodology & FAQ
How 140 Summer Partners LP Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for 140 Summer Partners LP: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did 140 Summer Partners LP buy in Q1 2026?
In Q1 2026, 140 Summer Partners LP initiated 7 new positions (PG&E CORP (PCG), KODIAK GAS SVCS INC (KGS), HUNTINGTON BANCSHARES INC (HBAN), VIASAT INC (VSAT), BROOKDALE SR LIVING INC (BKD), BANK HAWAII CORP (BOH), BITDEER TECHNOLOGIES GROUP (BTDR)); bought more shares of VISTRA CORP (VST), VIKING HOLDINGS LTD (VIK), SOMNIGROUP INTERNATIONAL INC (SGI), JBT MAREL CORPORATION (JBTM), GAMING & LEISURE P (GLPI) — the largest 5 of 7 adds.
What stocks did 140 Summer Partners LP sell in Q1 2026?
In Q1 2026, 140 Summer Partners LP fully sold 6 positions (PENNYMAC FINL SVCS INC NEW (PFSI), WEBSTER FINL CORP (WBS), ACUITY INC (AYI), CRH PLC (CRH), PENTAIR PLC (PNR), CLEAR CHANNEL OUTDOOR HLDGS (CCO)); reduced holdings in ECHOSTAR CORP (SATS), CAPITAL ONE FINL CORP (COF), OPTIMUM COMMUNICATIONS INC (OPTU), MASTEC INC (MTZ), AERCAP HOLDINGS NV (AER).
Which positions did 140 Summer Partners LP initiate in Q1 2026?
140 Summer Partners LP established 7 new positions in Q1 2026: PG&E CORP (PCG, 7.7%), KODIAK GAS SVCS INC (KGS, 6.7%), HUNTINGTON BANCSHARES INC (HBAN, 4.6%), VIASAT INC (VSAT, 3.7%), BROOKDALE SR LIVING INC (BKD, 3.5%), BANK HAWAII CORP (BOH, 2.6%), BITDEER TECHNOLOGIES GROUP (BTDR, 0.6%).
Which existing positions saw the largest allocation increases for 140 Summer Partners LP in Q1 2026?
Of 7 existing positions with share-count increases in Q1 2026, the largest were: VISTRA CORP (VST, +2.1% weight, +39.7% shares), VIKING HOLDINGS LTD (VIK, +2.2% weight, +22.0% shares), SOMNIGROUP INTERNATIONAL INC (SGI, +0.1% weight, +9.3% shares), JBT MAREL CORPORATION (JBTM, +0.0% weight, +4.2% shares), GAMING & LEISURE P (GLPI, +1.0% weight, +2.5% shares), TELEPHONE & DATA SYS INC (TDS, +0.8% weight, +1.6% shares), T-MOBILE US INC (TMUS, +1.1% weight, +1.6% shares).
Which positions did 140 Summer Partners LP fully exit in Q1 2026?
140 Summer Partners LP fully exited 6 positions in Q1 2026: PENNYMAC FINL SVCS INC NEW (PFSI, last-reported weight 6.9%), WEBSTER FINL CORP (WBS, last-reported weight 6.7%), ACUITY INC (AYI, last-reported weight 6.3%), CRH PLC (CRH, last-reported weight 5.4%), PENTAIR PLC (PNR, last-reported weight 4.9%), CLEAR CHANNEL OUTDOOR HLDGS (CCO, last-reported weight 0.7%).
Which existing positions saw the largest allocation reductions for 140 Summer Partners LP in Q1 2026?
Of 5 existing positions with share-count reductions in Q1 2026, the largest were: ECHOSTAR CORP (SATS, -2.3% weight, -42.2% shares), CAPITAL ONE FINL CORP (COF, -5.3% weight, -35.8% shares), OPTIMUM COMMUNICATIONS INC (OPTU, -0.1% weight, -19.7% shares), MASTEC INC (MTZ, 3.0% weight, -12.0% shares), AERCAP HOLDINGS NV (AER, -0.2% weight, -10.5% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.