CIK: 0001080380
Total reported value
$46.7M
Reporting period: 2025-12-31 · Number of holdings: 16
PROSPECTOR PARTNERS LLC disclosed 16 holdings in its latest 13F filing for the period ending 2025-12-31, with total reported value of $46.7M and a quarterly turnover rate of 178.9%.
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Prospector Partners LLC's disclosed holdings carry a Herfindahl concentration index of 0.083 — mathematically equivalent to about 12 equally-sized positions, close to its 16 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.59), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 65% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add XOM
-62.4% -$8.4M
Add PGR
-60.5% -$8.4M
Add HD
-62.8% -$8.1M
Add BRK-B
-86.1% -$28.1M
Add GOOGL
-86.4% -$13.6M
Add PRI
-89.6% -$17.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | Stock-Energy | 11.97% | +10.30% | -62.44% | |
| 2 | PGR | Progressive CORP | Stock-Financials | 10.38% | +8.79% | -60.46% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 10.03% | — | -50.67% | |
| 4 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 9.69% | +5.80% | -86.11% | |
| 5 | PJT | Pjt Partners INC - A | Stock-Financials | 9.60% | — | -50.33% | |
| 6 | RTX | Rtx CORP | Stock-Industrials | 9.10% | — | -48.22% | |
| 7 | HD | Home Depot INC | Stock-Consumer Disc | 7.99% | +6.58% | -62.77% | |
| 8 | AEM | Agnico Eagle Mines LTD | Stock-Materials | 7.66% | — | -46.01% | |
| 9 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 6.19% | +4.22% | -86.40% | |
| 10 | PRI | Primerica INC | Stock-Financials | 4.01% | +1.70% | -89.60% | |
| 11 | CBOE | Cboe Global Markets INC | Stock-Financials | 3.10% | +1.59% | -88.81% | |
| 12 | CCBG | Capital City Bank Group INC | Stock-Other | 2.23% | — | -25.01% | |
| 13 | WTM | White Mountains Insurance Group, Ltd. | Stock-Financials | 2.18% | — | -87.05% | |
| 14 | ABCB | Ameris Bancorp | Stock-Financials | 2.11% | +0.04% | -94.37% | |
| 15 | BRO | Brown & Brown INC | Stock-Financials | 2.03% | -1.13% | -95.78% | |
| 16 | AJG | Arthur J Gallagher & Co | Stock-Financials | 1.73% | +0.07% | -93.06% |
Performance for Q3 2026
-1.4%
Performance Last 4 Quarters
+8.4%
Based on 69% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2025-12-31 | 16 | $46.7M | 100 | |
| 2025-09-30 | 92 | $836.9M | 40 | |
| 2025-06-30 | 94 | $874.8M | 0 | |
| 2025-03-31 | 93 | $887.4M | 100 | |
| 2024-12-31 | 95 | $901.3M | 0 | |
| 2024-09-30 | 97 | $955.9M | 0 | |
| 2024-06-30 | 98 | $894.6M | 0 | |
| 2024-03-31 | 98 | $909.5M | 0 | |
| 2023-12-31 | 92 | $800.8M | 0 | |
| 2023-09-30 | 95 | $742.7M | 0 | |
| 2023-06-30 | 93 | $716.7M | 0 | |
| 2023-03-31 | 101 | $718.9M | 0 | |
| 2022-12-31 | 111 | $731.2M | 0 | |
| 2022-09-30 | 112 | $671.7M | 0 | |
| 2022-06-30 | 103 | $686.7M | 0 | |
| 2022-03-31 | 105 | $808.8M | 0 | |
| 2021-12-31 | 109 | $865.0M | 0 | |
| 2021-09-30 | 110 | $778.7M | 0 | |
| 2021-06-30 | 114 | $794.3M | 99 | |
| 2021-03-31 | 115 | $781.8M | 34 | |
| 2020-12-31 | 117 | $804.4M | 30 | |
| 2020-09-30 | 109 | $665.1M | 24 | |
| 2020-06-30 | 107 | $575.0M | 34 | |
| 2020-03-31 | 110 | $529.4M | 45 | |
| 2019-12-31 | 114 | $712.3M | 27 | |
| 2019-09-30 | 114 | $684.2M | 19 | |
| 2019-06-30 | 111 | $729.1M | 18 | |
| 2019-03-31 | 109 | $659.6M | 20 | |
| 2018-12-31 | 109 | $641.8M | 29 | |
| 2018-09-30 | 119 | $724.3M | 23 | |
| 2018-06-30 | 127 | $717.1M | 24 | |
| 2018-03-31 | 123 | $684.4M | 20 | |
| 2017-12-31 | 118 | $686.0M | 13 | |
| 2017-09-30 | 119 | $659.6M | 17 | |
| 2017-06-30 | 122 | $637.1M | 13 | |
| 2017-03-31 | 131 | $654.3M | 18 | |
| 2016-12-31 | 141 | $674.2M | 38 | |
| 2016-09-30 | 150 | $627.3M | 21 | |
| 2016-06-30 | 148 | $589.7M | 32 | |
| 2016-03-31 | 141 | $579.7M | 31 | |
| 2015-12-31 | 145 | $561.3M | 40 | |
| 2015-09-30 | 150 | $694.1M | 36 | |
| 2015-06-30 | 152 | $845.4M | 58 | |
| 2015-03-31 | 263 | $1.3B | 21 | |
| 2014-12-31 | 265 | $1.3B | 50 | |
| 2014-09-30 | 306 | $1.8B | 21 | |
| 2014-06-30 | 319 | $2.1B | 18 | |
| 2014-03-31 | 323 | $2.1B | 36 | |
| 2013-12-31 | 329 | $2.2B | 36 | |
| 2013-09-30 | 334 | $2.2B | 20 | |
| 2013-06-30 | 321 | $2.0B | 0 |
Prospector Partners LLC's most significant position changes for 2025-12-31: Sold out: Globe Life INC (GL); Sold out: Pnc Financial Services Group (PNC); Sold out: Eaton Corporation plc (ETN); Sold out: Southstate Bank CORP (SSB); Sold out: Littelfuse INC (LFUS).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | +10.3% | -62.44% | Trim |
| 2 | PGR | Progressive CORP | +8.8% | -60.46% | Trim |
| 3 | HD | Home Depot INC | +6.6% | -62.77% | Trim |
| 4 | BRK-B | Berkshire Hathaway Inc-cl B | +5.8% | -86.11% | Trim |
| 5 | GOOGL | Alphabet Inc-cl A | +4.2% | -86.40% | Trim |
| 6 | PRI | Primerica INC | +1.7% | -89.60% | Trim |
| 7 | CBOE | Cboe Global Markets INC | +1.6% | -88.81% | Trim |
| 8 | AJG | Arthur J Gallagher & Co | +0.1% | -93.06% | Trim |
| 9 | ABCB | Ameris Bancorp | 0% | -94.37% | Trim |
| 10 | BRO | Brown & Brown INC | -1.1% | -95.78% | Trim |
| 11 | GL | Globe Life INC | — | EXIT | Sold out |
| 12 | PNC | Pnc Financial Services Group | — | EXIT | Sold out |
| 13 | ETN | Eaton Corporation plc | — | EXIT | Sold out |
| 14 | SSB | Southstate Bank CORP | — | EXIT | Sold out |
| 15 | LFUS | Littelfuse INC | — | EXIT | Sold out |
| 16 | EG | Everest Group, Ltd. | — | EXIT | Sold out |
| 17 | CACI | Caci International INC -cl A | — | EXIT | Sold out |
| 18 | PB | Prosperity Bancshares INC | — | EXIT | Sold out |
| 19 | ABT | Abbott Laboratories | — | EXIT | Sold out |
| 20 | FNB | Fnb CORP | — | EXIT | Sold out |
| 21 | CARR | Carrier Global CORP | — | EXIT | Sold out |
| 22 | TRMB | Trimble INC | — | EXIT | Sold out |
| 23 | JOE | St Joe Co/the | — | EXIT | Sold out |
| 24 | JNJ | Johnson & Johnson | — | EXIT | Sold out |
| 25 | PPG | Ppg Industries INC | — | EXIT | Sold out |
| 26 | PNR | Pentair plc | — | EXIT | Sold out |
| 27 | UNM | Unum Group | — | EXIT | Sold out |
| 28 | TER | Teradyne INC | — | EXIT | Sold out |
| 29 | MRK | Merck & Co. INC. | — | EXIT | Sold out |
| 30 | PPLT | Abrdn Physical Platinum Shrs | — | EXIT | Sold out |
| 31 | HHH | Howard Hughes Holdings INC | — | EXIT | Sold out |
| 32 | DRI | Darden Restaurants INC | — | EXIT | Sold out |
| 33 | CW | Curtiss-wright CORP | — | EXIT | Sold out |
| 34 | FIS | Fidelity National Info Serv | — | EXIT | Sold out |
| 35 | ZBRA | Zebra Technologies Corp-cl A | — | EXIT | Sold out |
| 36 | HON | Honeywell International INC | — | EXIT | Sold out |
| 37 | CL | Colgate-palmolive Co | — | EXIT | Sold out |
| 38 | CI | THE Cigna Group | — | EXIT | Sold out |
| 39 | KVUE | Kenvue INC | — | EXIT | Sold out |
| 40 | CHD | Church & Dwight Co INC | — | EXIT | Sold out |
| 41 | KEY | Keycorp | — | EXIT | Sold out |
| 42 | TXRH | Texas Roadhouse INC | — | EXIT | Sold out |
| 43 | SMPL | Simply Good Foods Co/the | — | EXIT | Sold out |
| 44 | SLB | Slb LTD | — | EXIT | Sold out |
| 45 | MDLZ | Mondelez International Inc-a | — | EXIT | Sold out |
| 46 | NEM | Newmont CORP | — | EXIT | Sold out |
| 47 | SU | Suncor Energy INC | — | EXIT | Sold out |
| 48 | MKTX | Marketaxess Holdings INC | — | EXIT | Sold out |
| 49 | BAH | Booz Allen Hamilton Holdings | — | EXIT | Sold out |
| 50 | PR | Permian Resources Corp-cl A | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-07 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-08 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-13 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-13 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-09 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-09 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-10 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-08 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-15 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-10 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-11 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-12 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-10 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-11 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-13 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-11 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-13 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-12 | 13F-HR | View on EDGAR |
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