BERKLEY W R CORP

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CIK 11544

13F portfolio (2026-Q1)

$1.9B

Positions

345

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

Open in PORT →

As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

344

Top 5

33.6%

Top 10

42.6%

Effective N

28.2

HHI

0.035

This quarter

122 new · 0 exit →

By sector

Unclassified59.2%

Utilities30.3%

Financials3.6%

Energy3.2%

Information Technology2.4%

Real Estate0.7%

Communication Services0.4%

Industrials0.1%

By market cap

Unknown59.2%

Large ($10–200B)38.6%

Small ($300M–2B)1.3%

Mid ($2–10B)0.7%

Micro (<$300M)0.1%

By region

Other59.2%

North America40.8%

By industry group GICS — finer than sector

Industry group	Weight	Names
Unclassified	59.17%	332
Utilities	30.34%	4
Insurance	3.58%	3
Oil, Gas & Consumable Fuels	3.22%	1
Semiconductors & Semiconductor Equipment	2.43%	1
Real Estate Management & Development	0.71%	1
Diversified Telecommunication Services	0.43%	1
Commercial Services & Supplies	0.13%	1

Top holdings

#	Ticker	Name	Sector	Weight
1	EPD	ENTERPRISE PRODUCTS PARTNERS L.P.	Utilities	13.87%
2	ET	Energy Transfer LP	Utilities	8.55%
3	KMI	KINDER MORGAN, INC.	Utilities	5.11%
4	PAA	PLAINS ALL AMERICAN PIPELINE LP	Energy	3.22%
5	WES	Western Midstream Partners, LP	Utilities	2.80%
6	ON	ON SEMICONDUCTOR CORP	Information Technology	2.43%
7	PGR	PROGRESSIVE CORP/OH/	Financials	2.21%
8	ANSC	AGRICULTURE & NAT SOL ACQ CO	Unclassified	1.59%
9	HYAC	HAYMAKER ACQUISITION CORP IV	Unclassified	1.44%
10	GBLI	Global Indemnity Group, LLC	Financials	1.35%

12/344 names classified · sector 40.8% of weight · industry 40.8% · mkt cap 40.8%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 47 quarters

IndustrialsHQY, DHI, LEN, GBTG, CCL · other

UtilitiesKMI, EPD, ET, WES, VST · other

FinancialsWRB, ORI, AXS, CINF, WFC · other

Information TechnologyINTC, ON, NVDA, MSFT, AAPL · other

EnergyENB, XOM, PAA, FTW, RRC · other

MaterialsNTR, CMC, NKE, USAR, NUE · other

Consumer DiscretionaryVC, AMZN, TSLA, MCD, SBUX · other

Communication ServicesVZ, GOOGL, META, GOOG, DIS · other

Consumer StaplesKHC, UCFI, BRLS, MDLZ

Health CareJNJ, ORGO, MRK, BAX, AMGN · other

Real EstateJOE, BXMT, MAC, VICI, VTR · other

UnclassifiedPOTASH CORP OF SASKATCHEWAN, PACIFIC SPL ACQUISITION CORP, VIACOM INC NEW, VALERO ENERGY PARTNERS LP, PAREXEL INTL CORP · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 40.8% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Only 12% of book weight classified — the grid is NOT representative of the whole book.

holdings, colored by sector (7 classified)BERKLEY W R CORP centroid (Mid Core)

UtilitiesFinancialsInformation TechnologyReal EstateCommunication Services

Style box summary for BERKLEY W R CORP: centroid Mid Core. Heaviest cells: Mid Value 7.5%, Large Growth 2.2%, Small Value 1.3%.

Classified: 12.3% of book weight (7/337 names) · unclassified 87.7%: EPD, ET, PAA, , WES, ANSC, HYAC, CAEP, CCIX, DRDB +320 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 345 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	EPDENTERPRISE PRODS PARTNERS L	6,825,000	$258M	13.9%	HOLD
2	ETENERGY TRANSFER L P	8,250,000	$159M	8.6%	HOLD
3	KMIKINDER MORGAN INC DEL	2,837,206	$95M	5.1%	HOLD
4	PAAPLAINS ALL AMERN PIPELINE L	2,684,307	$60M	3.2%	HOLD
5	WESWESTERN MIDSTREAM PARTNERS L	1,266,970	$52M	2.8%	ADD 43%
6	ONON SEMICONDUCTOR CORP	731,118	$45M	2.4%	HOLD
7	PGRPROGRESSIVE CORP	207,589	$41M	2.2%	ADD 93%
8	ANSCAGRICULTURE & NAT SOL ACQ CO	2,626,532	$30M	1.6%	ADD 4%
9	HYACHAYMAKER ACQUISITION CORP IV	2,321,633	$27M	1.4%	ADD 18%
10	GBLIGLOBAL INDEMNITY GROUP LLC	919,661	$25M	1.3%	HOLD
11	CAEPCANTOR EQUITY PARTNERS III I	2,229,948	$23M	1.2%	ADD 112%
12	MOUNTAIN LAKE ACQUISITION CO	1,877,833	$20M	1.1%	ADD 418%
13	CCIXCHURCHILL CAPITAL CORP IX	1,810,437	$19M	1.0%	ADD 93%
14	DRDBROMAN DBDR ACQUISITION CORP	1,800,830	$19M	1.0%	ADD 573%
15	TACOBERTO ACQUISITION CORP	1,822,598	$19M	1.0%	ADD 78%
16	EVACEQV VENTURES AC CORP. II	1,851,475	$19M	1.0%	HOLD
17	HDRNGIGCAPITAL7 CORP	1,735,682	$18M	1.0%	ADD 310%
18	IPCXINFLECTION PT ACQUISITION CO	1,769,623	$18M	1.0%	ADD 49%
19	KCHVKOCHAV DEFENSE ACQUI CO	1,690,352	$17M	0.9%	HOLD
20	MCGAYORKVILLE ACQUISITION CORP.	1,645,570	$17M	0.9%	ADD 329%
21	SBXDSILVERBOX CORP IV	1,514,573	$16M	0.9%	ADD 25%
22	LEGATO MERGER CORP III	1,466,215	$16M	0.9%	ADD 360%
23	LPAALAUNCH ONE ACQUISITION CORP	1,487,125	$16M	0.9%	ADD 4%
24	VOYAGER ACQUISITION CORP	1,303,583	$14M	0.7%	TRIM −28%
25	JOEST JOE CO	209,542	$13M	0.7%	HOLD
26	GIWGIGCAPITAL8 CORP	1,289,470	$13M	0.7%	HOLD
27	CEPOCANTOR EQUITY PARTNERS I INC	1,222,437	$13M	0.7%	ADD 26%
28	XRPNARMADA ACQUISITION CORP II	1,233,735	$13M	0.7%	ADD 124%
29	ALFCENTURION ACQUISITION CORP	1,157,544	$12M	0.7%	ADD 376%
30	KFIIK&F GROWTH ACQUISITION CORP	1,074,855	$11M	0.6%	ADD 10%
31	GTERAGLOBA TERRA ACQUISITION COR	1,062,185	$11M	0.6%	ADD 20%
32	MACIMELAR ACQUISITION CORP. I	998,963	$11M	0.6%	ADD 15%
33	COPLCOPLEY ACQUISITION CORP	1,027,624	$11M	0.6%	ADD 11%
34	MBAVM3BRIGADE ACQUISITION V CORP	963,675	$10M	0.6%	TRIM −3%
35	IPEXINFLECTION POINT ACQU CORP V	981,096	$10M	0.5%	ADD 29%
36	CUBLIONHEART HOLDINGS	916,973	$10M	0.5%	ADD 45%
37	FGIIFG IMPERII ACQUISITION CORP	992,100	$10M	0.5%	NEW
38	SIMASIM ACQUISITION CORP. I	912,286	$10M	0.5%	ADD 75%
39	CHARCHARLTON ARIA ACQUISITION CO	878,975	$9M	0.5%	ADD 19%
40	GPATGP-ACT III ACQUISITION CORP	846,823	$9M	0.5%	ADD 171%
41	PGACPANTAGES CAPITAL ACQUISITION	874,411	$9M	0.5%	ADD 50%
42	XSLLXSOLLA SPAC 1	920,190	$9M	0.5%	NEW
43	SOULSOULPOWER ACQUISITION CORP	866,764	$9M	0.5%	ADD 150%
44	GIXGIGCAPITAL9 CORP	882,431	$9M	0.5%	NEW
45	LPBBLAUNCH TWO ACQUISITION CORP.	816,717	$9M	0.5%	ADD 33%
46	PLMKPLUM ACQUISITION CORP IV	804,192	$8M	0.5%	ADD 5%
47	RFAIRF ACQUISITION CORP II	766,425	$8M	0.4%	ADD 157%
48	DYNCDYNAMIX CORP	790,503	$8M	0.4%	ADD 66%
49	CEPVCANTOR EQUITY PARTNERS V INC	792,962	$8M	0.4%	HOLD
50	VZVERIZON COMMUNICATIONS INC	157,666	$8M	0.4%	HOLD
51	PTORPRAETORIAN ACQUISITION CORP	795,690	$8M	0.4%	NEW
52	DAAQDIGITAL ASSET ACQUISITION CO	761,331	$8M	0.4%	NEW
53	HVIIHENNESSY CAP INVT CORP VII	728,659	$8M	0.4%	ADD 52%
54	BLUWBLUE WTR ACQUISITION CORP. I	731,506	$8M	0.4%	HOLD
55	VINE HILL CAP INVT CORP.	661,663	$7M	0.4%	ADD 298%
56	TMSLIVE OAK ACQUISITION CORP V	647,661	$7M	0.4%	ADD 72%
57	CCAQDUNE ACQUISITION CORP II	648,960	$7M	0.4%	ADD 30%
58	NPACNEW PROVIDENCE ACQUISITION C	645,429	$7M	0.4%	ADD 63%
59	ZKPLAFAYETTE DIGITAL ACQUISITIO	646,456	$6M	0.3%	NEW
60	RANGRANGE CAP ACQUISITION CORP	577,081	$6M	0.3%	HOLD
61	KTWOK2 CAP ACQUISITION CORP	596,880	$6M	0.3%	NEW
62	CHECCHENGHE ACQUISITION III CO	570,610	$6M	0.3%	HOLD
63	SSACSPACSPHERE ACQUISITION CORP	573,350	$6M	0.3%	NEW
64	XFLHXFLH CAP CORP	571,683	$6M	0.3%	NEW
65	SUMAUSUMA ACQUISITION CORP	546,810	$5M	0.3%	NEW
66	CAPNCAYSON ACQUISITION CORP	497,282	$5M	0.3%	TRIM −35%
67	FMACUFUTURE MONEY ACQUISITION COR	540,732	$5M	0.3%	NEW
68	CCIICOHEN CIRCLE ACQUISIT CORP I	525,621	$5M	0.3%	HOLD
69	BEAGBOLD EAGLE ACQUISITION CORP	508,724	$5M	0.3%	HOLD
70	QUMSQUANTUMSPHERE ACQUISITION CO	508,540	$5M	0.3%	ADD 68%
71	GPACGENERAL PURP ACQUISITION COR	518,564	$5M	0.3%	NEW
72	TACHTITAN ACQUISITION CORP	496,400	$5M	0.3%	HOLD
73	GTENGORES HLDGS X INC	492,370	$5M	0.3%	HOLD
74	ALDFALDEL FINL II INC	474,710	$5M	0.3%	ADD 12%
75	CTAAUCLEARTHINK 1 ACQUISITION COR	497,000	$5M	0.3%	NEW
76	POLEANDRETTI ACQUISITION CORP II	462,495	$5M	0.3%	ADD 10%
77	SDHISIDDHI ACQUISITION CORP	473,618	$5M	0.3%	ADD 111%
78	OYSEOYSTER ENTERPRISES II ACQUIS	475,872	$5M	0.3%	HOLD
79	FSHPFLAG SHIP ACQUISITION CORP	434,420	$5M	0.3%	ADD 8%
80	TVAITHAYER VENTURES ACQ CORP II	463,391	$5M	0.3%	HOLD
81	AEXAAMERICAN EXCEPTIONALISM ACQU	421,159	$5M	0.2%	ADD 8%
82	JACSJACKSON ACQUISITION CO II	430,362	$5M	0.2%	ADD 24%
83	NMPNMP ACQUISITION CORP	445,304	$5M	0.2%	HOLD
84	CRACCROWN RESV ACQUISITION CORP	451,723	$5M	0.2%	ADD 93%
85	BACCBLUE ACQUISITION CORP.	441,650	$5M	0.2%	ADD 41%
86	BSAABEST SPAC I ACQUISITION CORP	437,808	$4M	0.2%	ADD 35%
87	BEBETGE VALUE CREATIVE SOLUTIONS	447,006	$4M	0.2%	NEW
88	MLAAMOUNTAIN LAKE ACQUISIT CORP	447,794	$4M	0.2%	NEW
89	ALOVALDABRA 4 LQDTY OPP VEH INC	446,445	$4M	0.2%	NEW
90	WTGWINTERGREEN ACQUISITION CORP	427,111	$4M	0.2%	ADD 36%
91	PCAPPROCAP ACQUISITION CORP	427,737	$4M	0.2%	HOLD
92	OBAOXLEY BRIDGE ACQ LTD	424,660	$4M	0.2%	HOLD
93	SPEGSILVER PEGASUS ACQUISITION C	415,865	$4M	0.2%	HOLD
94	UYSCUY SCUTI ACQUISITION CORP.	407,586	$4M	0.2%	ADD 14%
95	QSEAQUARTZSEA ACQUISITION CORP	405,549	$4M	0.2%	ADD 28%
96	CAQCAMBRIDGE ACQUISITION CORP	424,998	$4M	0.2%	NEW
97	RTACRENATUS TACTICAL ACQUIS	403,883	$4M	0.2%	ADD 160%
98	UACUNITED ACQUISITION CORP I	422,792	$4M	0.2%	NEW
99	SCIISC II ACQUISITION CORP	412,893	$4M	0.2%	NEW
100	AACBARTIUS II ACQUISITION INC	396,960	$4M	0.2%	HOLD
101	SZZLSIZZLE ACQUISITION CORP. II	396,768	$4M	0.2%	HOLD
102	FACCARTESIAN GROWTH CORP III	393,552	$4M	0.2%	HOLD
103	FVNFUTURE VISION II ACQUISITION	371,104	$4M	0.2%	ADD 47%
104	KOYNCSLM DIGITA ASSET ACQ CORP I	396,106	$4M	0.2%	HOLD
105	PAACUPROEM ACQUISITION CORP I	397,720	$4M	0.2%	NEW
106	TRGSUTRG LATIN AMER ACQUIS CORP	397,600	$4M	0.2%	NEW
107	YCYAA MISSION ACQUISITION CORP	392,235	$4M	0.2%	ADD 15%
108	DBCAD BORAL ACQUISITION I CORP	397,720	$4M	0.2%	NEW
109	HCMAHCM III ACQUISITION CORP	388,407	$4M	0.2%	ADD 34%
110	LATAGALATA ACQUISITION CORP II	371,961	$4M	0.2%	HOLD
111	YHNAYHN ACQUISITION I LTD	335,896	$4M	0.2%	HOLD
112	BKHABLACK HAWK ACQUISITION CORP	309,134	$4M	0.2%	HOLD
113	EURKEUREKA ACQUISITION CORP	315,488	$4M	0.2%	ADD 3%
114	AEAQACTIVATE ENERGY ACQUISIT COR	347,036	$3M	0.2%	NEW
115	FACTFACT II ACQUISITION CORP	325,445	$3M	0.2%	ADD 14%
116	HVMCHIGHVIEW MERGER CORP	333,856	$3M	0.2%	HOLD
117	AIIAAI INFRASTRUCTURE ACQUISI	330,294	$3M	0.2%	ADD 64%
118	RFAMRF ACQUISITION CORP III	333,057	$3M	0.2%	NEW
119	GRAFGRAF GLOBAL CORP	303,119	$3M	0.2%	ADD 22%
120	ILLUUILLUMINATION ACQUISITION CORP I	323,050	$3M	0.2%	NEW
121	LCCCLAKESHORE ACQUISITION III CO	310,796	$3M	0.2%	ADD 51%
122	FGMCFG MERGER II CORP	316,028	$3M	0.2%	HOLD
123	RIBBRIBBON ACQUISITION CORP	297,589	$3M	0.2%	TRIM −36%
124	ENHAA PARADISE ACQUISITION CORP	306,725	$3M	0.2%	ADD 55%
125	EMISEMMIS ACQUISITION CORP.	309,478	$3M	0.2%	ADD 4%
126	RACRITHM ACQUISITION CORP	298,200	$3M	0.2%	HOLD
127	RDAGREPUBLIC DIGITAL ACQUISITION	297,570	$3M	0.2%	HOLD
128	CLBRCOLOMBIER ACQUISITION CORP I	298,440	$3M	0.2%	NEW
129	KCAC.UKENSINGTON CAP ACQUIST CORP	298,232	$3M	0.2%	NEW
130	GSRFGSR IV ACQUISITION CORP	297,598	$3M	0.2%	HOLD
131	PONOUPONO CAP FOUR INC	298,260	$3M	0.2%	NEW
132	RNGTRANGE CAP ACQUISITION CORP I	297,620	$3M	0.2%	HOLD
133	FCRSFUTURECREST ACQUISITION CORP	291,974	$3M	0.2%	ADD 95%
134	HCICHENNESSY CAP INVTS CORP VIII	298,440	$3M	0.2%	NEW
135	TDACTRANSLATIONAL DEV ACQUISITIO	272,950	$3M	0.2%	ADD 57%
136	SVCCSTELLAR V CAP CORP	258,308	$3M	0.1%	HOLD
137	BIIIBLACK SPADE ACQUISITION III	273,849	$3M	0.1%	NEW
138	IEAGINFINITE EAGLE ACQUISITION C	265,211	$3M	0.1%	NEW
139	WENNWEN ACQUISITION CORP	259,931	$3M	0.1%	HOLD
140	COLACOLUMBUS ACQUISITION CORP	250,259	$3M	0.1%	TRIM −38%
141	BLZRTRAILBLAZER ACQUISITION CORP	261,006	$3M	0.1%	HOLD
142	BDCIBTC DEV CORP	260,103	$3M	0.1%	HOLD
143	JENAJENA ACQUISITION CORP II	247,850	$3M	0.1%	HOLD
144	LWACLIGHTWAVE ACQUISITION CORP	248,050	$3M	0.1%	HOLD
145	TRAD.UAPEX TECH ACQUISITION INC	248,500	$2M	0.1%	NEW
146	GLED.UGALAXYEDGE ACQUISITION CORP	248,525	$2M	0.1%	NEW
147	WLIIUWILLOW LANE ACQUISITION CRP	245,702	$2M	0.1%	NEW
148	VACIVIKING ACQUISITION CORP I	247,875	$2M	0.1%	HOLD
149	SVIVSPRING VY ACQUISITION CORP I	250,000	$2M	0.1%	NEW
150	CRANCRANE HBR ACQUISITION CORP I	247,775	$2M	0.1%	NEW
151	MUZEMUZERO ACQUISITION CORP	248,700	$2M	0.1%	NEW
152	WPACWHITE PEARL ACQUISITION CORP	248,700	$2M	0.1%	NEW
153	MESHMESHFLOW ACQUISITION CORP	247,899	$2M	0.1%	NEW
154	MEVOM EVO GBL ACQUISITION CORP I	248,700	$2M	0.1%	NEW
155	IRHOIRON HORSE ACQUISIT II CORP	247,850	$2M	0.1%	NEW
156	ARCIARCHIMEDES TECH SPAC PTNRS I	248,000	$2M	0.1%	NEW
157	XCBEX3 ACQUISITION CORP LTD	248,026	$2M	0.1%	NEW
158	MBVIM3-BRIGADE ACQUISITION VI CO	242,244	$2M	0.1%	HOLD
159	ARTCART TECHNOLOGY ACQUISITION C	247,924	$2M	0.1%	NEW
160	LEGOLEGATO MERGER CORP IV	244,881	$2M	0.1%	NEW
161	OACCOAKTREE ACQUISITION CORP III	223,645	$2M	0.1%	HOLD
162	BCARD. BORAL ARC ACQ I CORP.	226,854	$2M	0.1%	HOLD
163	TAVITAVIA ACQUISITION CORP	216,861	$2M	0.1%	HOLD
164	BBCQBLEICHROEDER ACQUISITI CORP	228,537	$2M	0.1%	NEW
165	HLXCHELIX ACQUISITION CORP III	223,830	$2M	0.1%	NEW
166	BIXIBITCOIN INFRASTRUCTURE ACQUI	228,781	$2M	0.1%	ADD 13%
167	ATIIARCHIMEDES TECH SPAC PARTNER	208,065	$2M	0.1%	TRIM −9%
168	CHPGCHAMPIONSGATE ACQUISITION CO	209,151	$2M	0.1%	HOLD
169	FERAFIFTH ERA ACQUISITION CORP I	199,544	$2M	0.1%	HOLD
170	CEPFCANTOR EQUITY PARTNERS IV IN	198,840	$2M	0.1%	HOLD
171	AXINAXIOM INTELLIGENCE AC CORP 1	198,300	$2M	0.1%	HOLD
172	TMTSUSPARTACUS ACQUISITION CORP I	198,860	$2M	0.1%	NEW
173	SACSAFEGUARD ACQUISITION CORP	198,260	$2M	0.1%	NEW
174	ALISCALISA ACQUISITION CORP	196,716	$2M	0.1%	ADD 32%
175	DSACDAEDALUS SPL ACQUISITION COR	198,320	$2M	0.1%	NEW
176	VHCPVINE HILL CAP INVTS CORP II	198,339	$2M	0.1%	NEW
177	ITHAITHAX ACQUISITION CORP III	198,200	$2M	0.1%	NEW
178	KRAQKRAKACQUISITION CORPORATION	198,960	$2M	0.1%	NEW
179	AACIARMADA ACQUISITION CORP III	198,800	$2M	0.1%	NEW
180	CMIICOLUMBUS CIRCLE CAP CORP II	198,858	$2M	0.1%	NEW
181	IRABIRIS ACQUISITION CORP II	198,960	$2M	0.1%	NEW
182	OAK WOODS ACQUISITION CORP	151,237	$2M	0.1%	HOLD
183	NHICNEWHOLD INVT CORP III	173,950	$2M	0.1%	HOLD
184	BAYABAYVIEW ACQUISITION CORP	149,185	$2M	0.1%	HOLD
185	OTGAOTG ACQUISITION CORP. I	173,740	$2M	0.1%	HOLD
186	MMTXMILUNA ACQUISITION CORP	171,150	$2M	0.1%	HOLD
187	CCXICHURCHILL CAP CORP XI	168,240	$2M	0.1%	NEW
188	GSHRGESHER ACQUISITION CORP. II	163,796	$2M	0.1%	HOLD
189	SSEASTARRY SEA ACQUISITION CORP	165,358	$2M	0.1%	ADD 43%
190	AACOUABONY ACQUISITION CORP I	160,097	$2M	0.1%	NEW
191	PMTRPERIMETER ACQUISITION CORP I	148,830	$2M	0.1%	HOLD
192	BCSSBAIN CAP GSS INVT CORP	149,955	$2M	0.1%	HOLD
193	INACINDIGO ACQUISITION CORP	148,815	$2M	0.1%	HOLD
194	PACHPIONEER ACQUISITION I CORP	148,726	$2M	0.1%	HOLD
195	EVOXEVOLUTION GLOBAL ACQUISITION	149,026	$1M	0.1%	HOLD
196	LAFALAFAYETTE ACQUISITION CORP	148,800	$1M	0.1%	HOLD
197	BWIV.UBLUE WTR ACQUISITION CORP IV	149,160	$1M	0.1%	NEW
198	TDWDTAILWIND 2.0 ACQUISITION COR	149,040	$1M	0.1%	HOLD
199	HCACHALL CHADWICK ACQUISITION CO	148,695	$1M	0.1%	NEW
200	DNMXDYNAMIX CORP III	148,786	$1M	0.1%	HOLD

showing the top 200 by weight

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

EPDENTERPRISE PRODS PARTNERS L

5.1M

6.0M

6.8M

$258M

ETENERGY TRANSFER L P

6.3M

7.3M

8.3M

$159M

KMIKINDER MORGAN INC DEL

7.6M

6.6M

2.8M

$95M

PAAPLAINS ALL AMERN PIPELINE L

—

1.9M

2.7M

$60M

WESWESTERN MIDSTREAM PARTNERS L

—

887K

1.3M

$52M

ONON SEMICONDUCTOR CORP

731K

$45M

PGRPROGRESSIVE CORP

—

108K

208K

$41M

ANSCAGRICULTURE & NAT SOL ACQ CO

1.0M

1.6M

3.2M

2.5M

2.6M

$30M

HYACHAYMAKER ACQUISITION CORP IV

181K

1.7M

2.0M

2.3M

$27M

GBLIGLOBAL INDEMNITY GROUP LLC

920K

$25M

CAEPCANTOR EQUITY PARTNERS III I

—

124K

1.1M

2.2M

$23M

MOUNTAIN LAKE ACQUISITION CO

—

218K

363K

1.9M

$20M

CCIXCHURCHILL CAPITAL CORP IX

—

27K

40K

936K

1.8M

$19M

DRDBROMAN DBDR ACQUISITION CORP

—

268K

1.8M

$19M

TACOBERTO ACQUISITION CORP

—

99K

1.0M

1.8M

$19M

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆BERKLEY W R CORP

Implied return what this book implies · modeled, not advice methodology →

Exposures · what this manager owns, by sector & size (2026-Q1)

By sector

By market cap

By region

By industry group GICS — finer than sector

Top holdings

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Contribution holdings-based, any period

Holdings· 345 positions (2026-Q1) · largest first · Δ vs 2025-Q4

Position trends· top 15 holdings · shares held over 6 quarters

Related· where to look next

BERKLEY W R CORP