BERKLEY W R CORP
Greenwich, CT 3 13Fs · since 2025 Q3
- $1.9B
- 344 Positions
- 2026 Q1
- −12.4% QoQ
- Top 5 33.6%
Portfolio
top 5 33.6% · top 10 42.6%
- EPD - Enterprise Prods 13.9%
- ET - Energy Transfer 8.6%
- KMI - Kinder Morgan 5.1%
- Plains All 3.2%
- WST - Western Midstream 2.8%
- ON - On Semiconductor 2.4%
- PGR - Progressive 2.2%
- Agriculture & 1.6%
- Haymaker Acquisition 1.4%
- Indemnity 1.4%
- Cantor Equity 1.2%
- Mountain Lake 1.1%
- Other 55.1%
AUM over time
Latest book
| EPD - Enterprise Prods | 13.87% | Hold | $258M | 6,825,000 | $37.84 | $258M | — | — |
| ET - Energy Transfer | 8.55% | Hold | $159M | 8,250,000 | $19.30 | $159M | — | — |
| KMI - Kinder Morgan | 5.11% | Hold | $95M | 2,837,206 | $33.53 | $95M | — | — |
| Plains All | 3.22% | Hold | $60M | 2,684,307 | $22.33 | $60M | — | — |
| WST - Western Midstream | 2.80% | Add +42.8% | $52M | 1,266,970 | $41.17 | $52M | +379,807 | +$17M |
| ON - On Semiconductor | 2.43% | Hold | $45M | 731,118 | $61.92 | $45M | — | — |
| PGR - Progressive | 2.21% | Add +92.9% | $41M | 207,589 | $198.24 | $41M | +100,000 | +$17M |
| Agriculture & | 1.59% | Add +4.0% | $30M | 2,626,532 | $11.29 | $30M | +100,954 | +$1M |
| Haymaker Acquisition | 1.44% | Add +18.2% | $27M | 2,321,633 | $11.51 | $27M | +357,426 | +$4M |
| Indemnity | 1.35% | Hold | $25M | 919,661 | $27.23 | $25M | — | — |
| Cantor Equity | 1.24% | Add +111.7% | $23M | 2,229,948 | $10.31 | $23M | +1,176,710 | +$12M |
| Mountain Lake | 1.06% | Add +418.0% | $20M | 1,877,833 | $10.53 | $20M | +1,515,300 | +$16M |
| Churchill Capital | 1.04% | Add +93.4% | $19M | 1,810,437 | $10.68 | $19M | +874,256 | +$9M |
| Roman Dbdr | 1.01% | Add +572.9% | $19M | 1,800,830 | $10.47 | $19M | +1,533,196 | +$16M |
| Berto Acquisition | 1.00% | Add +77.9% | $19M | 1,822,598 | $10.25 | $19M | +797,864 | +$8M |
| Eqv Ventures | 1.00% | Hold | $19M | 1,851,475 | $10.09 | $19M | — | — |
| Gigcapital7 | 0.99% | Add +309.8% | $18M | 1,735,682 | $10.65 | $18M | +1,312,087 | +$14M |
| Inflection Pt | 0.97% | Add +49.4% | $18M | 1,769,623 | $10.22 | $18M | +585,430 | +$6M |
| Kochav Defense | 0.93% | Add +0.2% | $17M | 1,690,352 | $10.25 | $17M | +3,777 | +$224K |
| Yorkville Acquisition | 0.89% | Add +329.3% | $17M | 1,645,570 | $10.11 | $17M | +1,262,223 | +$13M |
| Silverbox Iv | 0.87% | Add +25.0% | $16M | 1,514,573 | $10.70 | $16M | +302,899 | +$3M |
| Legato Merger | 0.87% | Add +360.0% | $16M | 1,466,215 | $10.99 | $16M | +1,147,470 | +$13M |
| Launch One | 0.86% | Add +4.5% | $16M | 1,487,125 | $10.71 | $16M | +63,835 | +$854K |
| Voyager Acquisition | 0.75% | Reduce −27.6% | $14M | 1,303,583 | $10.68 | $14M | −497,241 | −$5M |
| JOE - St Joe | 0.71% | Hold | $13M | 209,542 | $62.80 | $13M | — | — |
| Gigcapital8 | 0.69% | Hold | $13M | 1,289,470 | $9.97 | $13M | — | — |
| Cantor Equity | 0.69% | Add +26.0% | $13M | 1,222,437 | $10.50 | $13M | +251,910 | +$3M |
| ARM - Armada Acquisition | 0.68% | Add +123.5% | $13M | 1,233,735 | $10.31 | $13M | +681,754 | +$7M |
| Centurion Acquisition | 0.67% | Add +376.0% | $12M | 1,157,544 | $10.76 | $12M | +914,380 | +$10M |
| K&F Growth | 0.60% | Add +10.2% | $11M | 1,074,855 | $10.43 | $11M | +99,400 | +$1M |
| Globa Terra | 0.58% | Add +19.8% | $11M | 1,062,185 | $10.23 | $11M | +175,422 | +$2M |
| Melar Acquisition | 0.58% | Add +15.0% | $11M | 998,963 | $10.77 | $11M | +130,474 | +$2M |
| Copley Acquisition | 0.57% | Add +10.7% | $11M | 1,027,624 | $10.32 | $11M | +99,405 | +$1M |
| M3brigade Acquisition | 0.56% | Reduce −3.3% | $10M | 963,675 | $10.74 | $10M | −32,603 | −$241K |
| Inflection Point | 0.55% | Add +29.4% | $10M | 981,096 | $10.40 | $10M | +223,150 | +$2M |
| Lionheart | 0.53% | Add +45.1% | $10M | 916,973 | $10.76 | $10M | +285,106 | +$3M |
| Fg Imperii | 0.53% | New | $10M | 992,100 | $9.88 | $10M | +992,100 | +$10M |
| Sim Acquisition | 0.53% | Add +74.9% | $10M | 912,286 | $10.72 | $10M | +390,768 | +$4M |
| Charlton Aria | 0.50% | Add +19.4% | $9M | 878,975 | $10.58 | $9M | +142,746 | +$2M |
| Gp-Act Iii | 0.49% | Add +171.2% | $9M | 846,823 | $10.84 | $9M | +534,533 | +$6M |
| Pantages Capital | 0.49% | Add +50.3% | $9M | 874,411 | $10.48 | $9M | +292,546 | +$3M |
| Xsolla Spac | 0.49% | New | $9M | 920,190 | $9.83 | $9M | +920,190 | +$9M |
| Soulpower Acquisition | 0.48% | Add +149.6% | $9M | 866,764 | $10.25 | $9M | +519,434 | +$5M |
| Gigcapital9 | 0.47% | New | $9M | 882,431 | $9.83 | $9M | +882,431 | +$9M |
| Launch Two | 0.47% | Add +33.4% | $9M | 816,717 | $10.62 | $9M | +204,545 | +$2M |
| Plum Acquisition | 0.46% | Add +4.6% | $8M | 804,192 | $10.56 | $8M | +35,304 | +$473K |
| Rf Acquisition | 0.45% | Add +157.3% | $8M | 766,425 | $10.92 | $8M | +468,547 | +$5M |
| Dynamix | 0.44% | Add +65.9% | $8M | 790,503 | $10.47 | $8M | +314,051 | +$3M |
| Cantor Equity | 0.43% | Hold | $8M | 792,962 | $10.10 | $8M | — | — |
| VZ - Verizon Communications | 0.43% | Hold | $8M | 157,666 | $50.20 | $8M | — | — |
| NVDA - Nvidia | 3.89% | Exit | $83M | 0 | $186.50 | $83M | −443,100 | −$83M |
| MSFT - Microsoft | 3.47% | Exit | $74M | 0 | $483.62 | $74M | −152,600 | −$74M |
| GOOGL - Alphabet | 3.23% | Exit | $69M | 0 | $313.00 | $69M | −219,400 | −$69M |
| TSLA - Tesla | 2.82% | Exit | $60M | 0 | $449.72 | $60M | −133,300 | −$60M |
| Aa Mission | 1.62% | Exit | $34M | 0 | $10.67 | $34M | −3,230,319 | −$34M |
| Eqv Ventures | 1.27% | Exit | $27M | 0 | $10.49 | $27M | −2,574,165 | −$27M |
| NFLX - Netflix | 1.10% | Exit | $23M | 0 | $93.76 | $23M | −249,000 | −$23M |
| AMZN - Amazon | 0.76% | Exit | $16M | 0 | $230.82 | $16M | −69,600 | −$16M |
| CRM - Salesforce | 0.65% | Exit | $14M | 0 | $264.91 | $14M | −51,900 | −$14M |
| HSPT - Horizon Space | 0.36% | Exit | $8M | 0 | $10.54 | $8M | −722,015 | −$8M |
| Inflection Point | 0.32% | Exit | $7M | 0 | $10.72 | $7M | −633,772 | −$7M |
| Pelican Acquisition | 0.28% | Exit | $6M | 0 | $10.15 | $6M | −578,199 | −$6M |
| General Purp | 0.24% | Exit | $5M | 0 | $10.01 | $5M | −518,565 | −$5M |
| Sc Ii | 0.20% | Exit | $4M | 0 | $10.07 | $4M | −412,893 | −$4M |
| Crane Hbr | 0.12% | Exit | $2M | 0 | $10.07 | $2M | −247,775 | −$2M |
| Meshflow Acquisition | 0.12% | Exit | $2M | 0 | $10.00 | $2M | −247,900 | −$2M |
| Activate Energy | 0.12% | Exit | $2M | 0 | $9.99 | $2M | −247,826 | −$2M |
| Rising Dragon | 0.12% | Exit | $2M | 0 | $10.52 | $2M | −234,886 | −$2M |
| Iron Horse | 0.12% | Exit | $2M | 0 | $9.95 | $2M | −247,850 | −$2M |
| Safeguard Acquisition | 0.09% | Exit | $2M | 0 | $10.08 | $2M | −198,260 | −$2M |
| Daedalus Spl | 0.09% | Exit | $2M | 0 | $10.04 | $2M | −198,320 | −$2M |
| Vine Hill | 0.09% | Exit | $2M | 0 | $10.02 | $2M | −198,341 | −$2M |
| Ithax Acquisition | 0.09% | Exit | $2M | 0 | $9.97 | $2M | −198,200 | −$2M |
| Tge Value | 0.09% | Exit | $2M | 0 | $9.94 | $2M | −198,440 | −$2M |
| Hall Chadwick | 0.07% | Exit | $1M | 0 | $10.02 | $1M | −148,695 | −$1M |
| Leapfrog Acquisition | 0.07% | Exit | $1M | 0 | $10.01 | $1M | −148,710 | −$1M |
| Alussa Energy | 0.06% | Exit | $1M | 0 | $10.10 | $1M | −124,088 | −$1M |
| Social Comm | 0.06% | Exit | $1M | 0 | $10.00 | $1M | −124,026 | −$1M |
| Silicon Vy | 0.06% | Exit | $1M | 0 | $9.94 | $1M | −124,026 | −$1M |
| Silverbox | 0.05% | Exit | $995K | 0 | $10.04 | $995K | −99,109 | −$995K |
| Bluerock Acquisition | 0.05% | Exit | $991K | 0 | $10.00 | $991K | −99,109 | −$991K |
| Twelve Seas | 0.05% | Exit | $986K | 0 | $9.95 | $986K | −99,100 | −$986K |
| Spring Valley | 0.04% | Exit | $829K | 0 | $11.87 | $829K | −69,865 | −$829K |
| Trailblazer Merger | 0.03% | Exit | $576K | 0 | $13.32 | $576K | −43,243 | −$576K |
| Launchpad Cadenza | 0.02% | Exit | $495K | 0 | $9.98 | $495K | −49,586 | −$495K |
| Crane Hbr | 0.02% | Exit | $427K | 0 | $10.76 | $427K | −39,688 | −$427K |
| NWAX.U - New Amer | 0.02% | Exit | $361K | 0 | $10.40 | $361K | −34,696 | −$361K |
| Churchill Cap | 0.01% | Exit | $192K | 0 | $10.22 | $192K | −18,781 | −$192K |
| Crane Hbr | — | Exit | $81K | 0 | $0.8004 | $81K | −101,204 | −$81K |
| Hcm Iii | — | Exit | $44K | 0 | $0.4976 | $44K | −88,433 | −$44K |
| Spring Vy | — | Exit | $41K | 0 | $0.6200 | $41K | −66,133 | −$41K |
| Aa Mission | — | Exit | $37K | 0 | $0.1711 | $37K | −216,309 | −$37K |
| Procap Acquisition | — | Exit | $34K | 0 | $0.3741 | $34K | −90,880 | −$34K |
| Live Oak | — | Exit | $24K | 0 | $1.01 | $24K | −23,861 | −$24K |
| Newhold Invt | — | Exit | $18K | 0 | $0.3595 | $18K | −50,065 | −$18K |
| Insight Digital | — | Exit | $16K | 0 | $0.3225 | $16K | −49,605 | −$16K |
| Fact Ii | — | Exit | $14K | 0 | $0.3542 | $14K | −39,523 | −$14K |
| Stonebridge Acquisiti… | — | Exit | $11K | 0 | $0.1232 | $11K | −89,281 | −$11K |
| Berto Acquisition | — | Exit | $7K | 0 | $0.3919 | $7K | −17,860 | −$7K |
| Harvard Ave | — | Exit | $7K | 0 | $0.1045 | $7K | −66,960 | −$7K |
| Cayson Acquisition | — | Exit | $4K | 0 | $0.2470 | $4K | −16,197 | −$4K |
filings history
3 periods · normalized AUM · click period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q1 | 345 | $1.9B | −12.4% | 13F-HR | 5/15/2026 | 000089914026000586 |
| 2025 Q4 | 285 | $2.1B | +22.5% | 13F-HR | 2/13/2026 | 000089914026000194 |
| 2025 Q3 | 235 | $1.7B | — | 13F-HR | 11/14/2025 | 000089914025001317 |
About
BERKLEY W R CORP
3 processed 13Fs · since 2025 Q3