BW

Berkley W R CORP

Diversified strategySector-focusedMomentum follower

Total reported value

$1.9B

Reporting period: 2026-03-31 · Number of holdings: 345

BERKLEY W R CORP disclosed 345 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.9B and a quarterly turnover rate of 73.1%.

Browse other institutions with $1B to $10B AUMBrowse other institutions starting with "B"

Personality snowflake

Concentration
14.18
Portfolio Stability
73.09
Momentum/Contrarian
100
Sector conviction
100
Diversification
100
Sizing Uniformity
66.44

Recent moves

  • Add EPD

    0.0%　$39.4M

  • Add ET

    0.0%　$23.2M

  • Add KMI

    0.0%　$17.1M

  • Add WES

    +42.8%　$17.1M

  • Add PGR

    +92.9%　$16.7M

  • Add PAA

    0.0%　$11.7M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1EPDEnterprise Products PartnersStock-Energy13.87%+3.57%—
2ETEnergy Transfer LPStock-Energy8.55%+2.15%—
3KMIKinder Morgan INCStock-Energy5.11%+1.44%—
4PAAPlains All Amer Pipeline LPStock-Energy3.22%+0.95%—
5WESWestern Midstream Partners LStock-Energy2.80%+1.15%+42.81%
6ONOn SemiconductorStock-Tech2.43%+0.57%—
7PGRProgressive CORPStock-Financials2.21%+1.06%+92.95%
8ANSCWAgriculture & Natural Solutions Acquisition CorporationStock-Other1.59%—+4.00%
9✓ Haymaker Acquisition CORP IvStock-Other1.44%—+18.20%
10GBLIGlobal Indemnity Group Llc-aStock-Other1.35%——
11CEPOCantor Equity Partners I, Inc.Stock-Other1.24%+0.73%+111.72%
12✓ Mountain Lake Acquisition CoStock-Other1.06%+0.88%+417.98%
13CCIXChurchill Capital Corp IXStock-Other1.04%+0.57%+93.39%
14✓ Roman Dbdr Acquisition CORPStock-Other1.01%+0.88%+572.87%
15✓ Berto Acquisition CORPStock-Other1.00%+0.51%+77.86%
16✓ Eqv Ventures Ac CORP. IiStock-Other1.00%——
17✓ Stock-Other0.99%+0.78%+309.75%
18✓ Stock-Other0.97%+0.41%+49.44%
19✓ Kochav Defense Acqui Co SStock-Other0.93%—+0.22%
20✓ Yorkville Acquisition CORP. SStock-Other0.89%+0.71%+329.26%
21✓ Silverbox CORP IvStock-Other0.87%—+25.00%
22✓ Legato Merger CORP IiiStock-Other0.87%+0.71%+360.00%
23LPAAULaunch One Acquisition Corp.Stock-Other0.86%—+4.49%
24VOYGVoyager Technologies, Inc.Stock-Other0.75%-0.15%-27.61%
25JOESt Joe Co/theStock-Other0.71%——
26✓ Stock-Other0.69%——
27✓ Cantor Equity Partners I INCStock-Other0.69%—+25.96%
28✓ Stock-Other0.68%+0.41%+123.51%
29ALFUWCenturion Acquisition Corp.Stock-Other0.67%+0.55%+376.03%
30✓ Stock-Other0.60%—+10.19%
31✓ Globa Terra Acquisition CorStock-Other0.58%—+19.78%
32✓ Stock-Other0.58%—+15.02%
33✓ Stock-Other0.57%—+10.71%
34✓ M3brigade Acquisition V CORPStock-Other0.56%—-3.27%
35✓ Inflection Point Acqu CORP V Ord ShStock-Other0.55%—+29.44%
36CUBWWLionheart HoldingsStock-Other0.53%—+45.12%
37✓ Fg Imperii Acquisition CORPStock-Other0.53%+0.53%NEW
38SIMASIM Acquisition Corp. IStock-Other0.53%—+74.93%
39✓ Charlton Aria Acquisition CoStock-Other0.50%—+19.39%
40GPATUGP-Act III Acquisition Corp.Stock-Other0.49%+0.33%+171.17%
41✓ Aifeex Nexus Acquisition CorStock-Other0.49%—+50.28%
42✓ Xsolla Spac 1Stock-Other0.49%+0.49%NEW
43✓ Soulpower Acquisition CORPStock-Other0.48%+0.31%+149.55%
44✓ Gigcapital9 CORPStock-Other0.47%+0.47%NEW
45✓ Stock-Other0.47%—+33.41%
46✓ Stock-Other0.46%—+4.59%
47✓ Rf Acquisition CORP IiStock-Other0.45%—+157.29%
48✓ Stock-Other0.44%—+65.91%
49✓ Cantor Equity Partners V INCStock-Other0.43%——
50VZVerizon Communications INCStock-Comm Services0.43%——
1–50 of 345

Holding changes this quarter

Berkley W R CORP's most significant position changes for 2026-03-31: Sold out: Nvidia CORP (NVDA); Sold out: Microsoft CORP (MSFT); Sold out: Alphabet Inc-cl A (GOOGL); Sold out: Tesla INC (TSLA); Sold out: Netflix INC (NFLX).

Position changes disclosed by Berkley W R CORP for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1EPDEnterprise Products Partners+3.6%—Unchanged
2ETEnergy Transfer LP+2.2%—Unchanged
3KMIKinder Morgan INC+1.4%—Unchanged
4WESWestern Midstream Partners L+1.2%+42.81%Add
5PGRProgressive CORP+1.1%+92.95%Add
6PAAPlains All Amer Pipeline LP+1%—Unchanged
7✓ Roman Dbdr Acquisition CORP+0.9%+572.87%Add
8✓ Mountain Lake Acquisition Co+0.9%+417.98%Add
9✓ +0.8%+309.75%Add
10CEPOCantor Equity Partners I, Inc.+0.7%+111.72%Add
11✓ Yorkville Acquisition CORP. S+0.7%+329.26%Add
12✓ Legato Merger CORP Iii+0.7%+360.00%Add
13CCIXChurchill Capital Corp IX+0.6%+93.39%Add
14ONOn Semiconductor+0.6%—Unchanged
15ALFUWCenturion Acquisition Corp.+0.6%+376.03%Add
16✓ Berto Acquisition CORP+0.5%+77.86%Add
17✓ +0.4%+123.51%Add
18✓ +0.4%+49.44%Add
19GPATUGP-Act III Acquisition Corp.+0.3%+171.17%Add
20✓ Soulpower Acquisition CORP+0.3%+149.55%Add
21✓ Vine Hill Cap Invt CORP.+0.3%+297.99%Add
22VOYGVoyager Technologies, Inc.-0.2%-27.61%Trim
23✓ Keen Vision Acquisition CORP-0.4%-86.66%Trim
24NVDANvidia CORP—EXITSold out
25MSFTMicrosoft CORP—EXITSold out
26GOOGLAlphabet Inc-cl A—EXITSold out
27TSLATesla INC—EXITSold out
28NFLXNetflix INC—EXITSold out
29YCY-UNAA Mission Acquisition Corp. II—EXITSold out
30AMZNAmazon.com INC—EXITSold out
31CRMSalesforce INC—EXITSold out
32EVAC-WTEQV Ventures Acquisition Corp. II WT—EXITSold out
33VAC 0 01-15-26Marriott Vacation Worldw—EXITSold out
34FUBO 3.25 02-15-26Fubotv INC—EXITSold out
35✓ Fg Imperii Acquisition CORP—NEWNew buy
36✓ Xsolla Spac 1—NEWNew buy
37INN 1.5 02-15-26Summit Hotel Properties—EXITSold out
38✓ Gigcapital9 CORP—NEWNew buy
39✓ Praetorian Acquisition CORP—NEWNew buy
40✓ Digital Asset Acquisition Co—NEWNew buy
41✓ Horizon Space Acquisition Ii—EXITSold out
42✓ —EXITSold out
43✓ Lafayette Digital Acquisitio—NEWNew buy
44✓ K2 Cap Acquisition CORP—NEWNew buy
45✓ Pelican Acquisition CORP—EXITSold out
46✓ Spacsphere Acquisition CORP—NEWNew buy
47✓ Xflh Cap CORP—NEWNew buy
48✓ Suma Acquisition CORP—NEWNew buy
49✓ Future Money Acquisition Cor—NEWNew buy
50✓ General Purp Acquisition Cor—EXITSold out

FAQ

What is Berkley W R CORP and what type of investor is it?
Berkley W R CORP is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $1.9B, spread across 345 disclosed positions.
What are Berkley W R CORP's largest equity positions?
Based on the latest 13F filing, Berkley W R CORP's top holdings by market value are: 1. Enterprise Products Partners (EPD) — $258.3M (13.9%) 2. Energy Transfer LP (ET) — $159.2M (8.6%) 3. Kinder Morgan INC (KMI) — $95.1M (5.1%) 4. Plains All Amer Pipeline LP (PAA) — $59.9M (3.2%) 5. Western Midstream Partners L (WES) — $52.2M (2.8%)
What changes did Berkley W R CORP make in its most recent portfolio filing?
In the latest reported quarter, Berkley W R CORP made 45 notable position adjustments: 11 new positions were initiated, 16 existing holdings were added to, 2 positions were partially reduced, and 16 were completely exited. The largest of these moves: Sold out: Nvidia CORP (NVDA); Sold out: Microsoft CORP (MSFT); Sold out: Alphabet Inc-cl A (GOOGL); Sold out: Tesla INC (TSLA); Sold out: Netflix INC (NFLX)
What sectors does Berkley W R CORP focus on?
Berkley W R CORP is concentrated in the following sectors based on its current disclosed equity portfolio: • Energy: 86.8% • Information Technology: 6.3% • Financials: 5.8% • Communication Services: 1.1%

Peer Institutions

Institutions with a similar AUM

CP

CenterBook Partners LP

Total reported value

$1.9B

628 stks

2026-03-31

Concentration2.3
Portfolio Stability88.9
Sector conviction49.9

AUM within 0.0% of this institution

View detail
G&

Goehring & Rozencwajg Associates, LLC

Total reported value

$1.9B

43 stks

2026-03-31

Concentration17.2
Portfolio Stability69.5
Sector conviction100.0

AUM within 0.0% of this institution

View detail
AC

American Capital Management INC

Total reported value

$1.9B

75 stks

2026-03-31

Concentration11.8
Portfolio Stability46.1
Sector conviction86.0

AUM within 0.0% of this institution

View detail

Similar Holdings Style

Institutions with overlapping top holdings

LI

Longfellow Investment Management Co LLC

Total reported value

$479.8M

243 stks

2026-03-31

Concentration15.0
Portfolio Stability40.5
Sector conviction72.9

4 of the top 5 holdings overlap, including Energy Transfer LP

View detail
AA

Alps Advisors INC

Total reported value

$21.3B

1,059 stks

2026-03-31

Concentration16.6
Portfolio Stability27.9
Sector conviction100.0

4 of the top 5 holdings overlap, including Energy Transfer LP

View detail
FI

Fractal Investments LLC

Total reported value

$845.0M

81 stks

2026-03-31

Concentration28.9
Portfolio Stability17.6
Sector conviction100.0

4 of the top 5 holdings overlap, including Energy Transfer LP

View detail