140 Summer Partners LP: CAPITAL ONE FINL CORP (COF): Quarterly 13F Position History
As of Q1 2026, 140 Summer Partners LP reported 392,322 shares of CAPITAL ONE FINL CORP (COF), worth $71.6M and representing 6.3% of its 13F equity book. Quarter-over-quarter share count change: 219,128 (-35.8%) . The position first appeared in Q4 2024 and has been disclosed across 6 13F-HR filings in Pactolio's tracked window.
- 392,322Shares Held (Latest Filing)
- $71.6MReported Market Value (Latest Filing)
- 6.3%Portfolio Weight (% of 13F Equity Book)
- 219,128Quarter-over-Quarter Share Change
- -$76.6MQuarter-over-Quarter Value Change
- 611,450Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 6 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 392,322 | 219,128 | -35.8% | $71.6M | 6.3% | $182.4 |
| Q4 2025 | 611,450 | +80,571 | +15.2% | $148.2M | 11.6% | $242.4 |
| Q3 2025 | 530,879 | +32,381 | +6.5% | $112.9M | 10.0% | $212.6 |
| Q2 2025 | 498,498 | +240,984 | +93.6% | $106.1M | 13.7% | $212.8 |
| Q1 2025 | 257,514 | 141,502 | -35.5% | $46.2M | 6.2% | $179.3 |
| Q4 2024 | 399,016 | — | — | $71.2M | 8.6% | $178.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did 140 Summer Partners LP first disclose a COF position in 13F-HR filings?
140 Summer Partners LP first reported CAPITAL ONE FINL CORP (COF) on its 13F-HR filing for the period ending 2024-12-31 (Q4 2024). The position has appeared on 6 reported quarters within Pactolio's tracked window.
What was 140 Summer Partners LP's most recent quarter-over-quarter share-count change in COF?
Between Q4 2025 and Q1 2026, 140 Summer Partners LP reduced its COF position by 219,128 shares (-35.8%), leaving 392,322 shares at a market value of $71.6M.
Does the implied price-per-share represent 140 Summer Partners LP's cost basis in COF?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.