BERKLEY W R CORP

FundStock

CIK 0000011544 · Q2 2026

13F Equity AUM

$2.0B

+9.5% QoQ

Positions

338

-6 QoQ

AUM Rank

#1,516

Top 17%

Skill Alpha (FF)

+15.8%/yr

Alpha Generator

Rank #209 · Top 3%

vs S&P +6.6%/yr (unadj.)

Quarters Tracked

~12 years

Portfolio Concentration

Top 5: 31.4%Top 10: 42.1%Top 20: 52.6%

EPD12.3%

ET7.7%

KMI4.5%

PAA3.5%

ON3.4%

MSFT2.7%

WES2.7%

PGR2.2%

ANSC1.8%

NVDA1.2%

Others (328)57.9%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Energy30.7%

Financial Services29.1%

Unclassified28.0%

Technology8.5%

Other3.7%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 338Median: 0.11%Avg: 0.30%

0–0.5%

301(36.6%)

0.5–1%

20(13.6%)

1–3%

12(18.5%)

3–5%

3(11.3%)

5%+

2(20.1%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 338vs 20 funds

0%Low

338

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New85Increased59Decreased55Exited91

New Positions

MSFT2.7%

+149K

NVDA1.2%

+125K

TSM1.2%

+50K

PFE1.1%

+966K

TSLA1.0%

+50K

AMZN0.6%

+50K

OCEAN CAP ACQUISITIO…0.3%

+556K

BREEZE ACQUISITION C…0.3%

+557K

SUMA ACQUISITION COR…0.3%

+547K

FUTURE MONEY ACQUISI…0.3%

+541K

Increased

FACTW0.6%

+828K(+254%)

CROWN RESV ACQUISITI…0.6%

+766K(+170%)

QSEAU0.6%

+689K(+170%)

ANSC1.8%

+639K(+24%)

NEW PROVIDENCE ACQUI…0.6%

+534K(+83%)

PAA3.5%

+500K(+19%)

GTERU0.8%

+499K(+47%)

JACS-UN0.5%

+497K(+116%)

ROMAN DBDR ACQUISITI…1.2%

+476K(+26%)

M3BRIGADE ACQUISITIO…0.8%

+466K(+48%)

Decreased

CCIX0.1%

-1,706,077(-94%)

CUBWW0.1%

-718,197(-78%)

PGACU0.1%

-625,795(-72%)

TACOW0.6%

-596,599(-33%)

GIGCAPITAL9 CORP0.0%

-482,431(-55%)

GPATW0.3%

-349,759(-41%)

XFLH CAP CORP0.0%

-347,126(-70%)

RF ACQUISITION CORP …0.0%

-281,057(-84%)

FGMC0.0%

-254,784(-81%)

MELAR ACQUISITION CO…0.4%

-203,047(-20%)

Exited

HAYMAKER ACQUISITION…

-2,321,633

-2,229,948

-1,877,833

-1,735,682

-1,466,215

VOYAGER ACQUISITION …

-1,303,583

-1,157,544

-912,286

-661,663

-647,661

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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