BECK MACK & OLIVER LLC

CIK

10742

Location

NEW YORK, NY

Portfolio Value

Mid $4,561,628,321

Diversification

Diversified

Filing Date

Global Rank

#714 / 8,603 ▼ 24 · as of Mar 2026

Top Industry

Asset Management 14.7%

3Y Alpha vs SPY

-7.6%

Period ended 3 months ago

Filed May 12, 2026 · 58d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+43.6%

SPY

+76.0%

Annualised alpha

-7.9%

Max drawdown

−23.0%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

172 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

6.8%

−1.4 pts

Top 5

26.8%

−2.9 pts

Top 10

46.7%

−1.8 pts

HHI

314

Diversified−29

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Financial Services	36.9%	$1,684,936,161	40
Industrials	16.0%	$730,277,569	24
Healthcare	15.4%	$702,008,847	24
Consumer Cyclical	9.9%	$450,396,706	12
Technology	7.6%	$346,017,560	18
Communication Services	4.4%	$201,613,615	10
Energy	3.9%	$177,292,654	14
Real Estate	2.8%	$129,801,426	4
Consumer Defensive	1.9%	$85,995,554	11
Basic Materials	0.6%	$26,428,420	7
Utilities	0.5%	$20,569,728	5
Unclassified	0.1%	$6,290,081	3

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
CSGP	Costar Group, Inc.	+702,086	2,926,975	$118,074,171
AJG	Arthur J. Gallagher & Co.	+183,507	1,062,566	$230,130,544
ALC	Alcon Inc	+182,080	209,080	$15,754,178
FTRE	Fortrea Holdings Inc.	+143,097	947,748	$8,927,786
BWIN	Baldwin Insurance Group, Inc.	+137,310	427,085	$9,370,244
BX	Blackstone Inc.	+109,654	2,259,068	$259,770,229
SGI	Somnigroup International Inc.	+85,832	2,409,447	$178,106,322
ABT	Abbott Laboratories	+60,698	935,427	$96,040,290
WAT	Waters Corp /De/	+41,551	432,206	$128,710,946
ARES	Ares Management Corp	+40,984	117,550	$12,824,705
SDHC	Smith Douglas Homes Corp.	+34,146	850,593	$10,887,590
COO	Cooper Companies, Inc.	+34,000	75,000	$5,362,500
USB	US Bancorp De	+25,536	32,189	$1,674,149
LOAR	Loar Holdings Inc.	+22,000	27,000	$1,546,830
EPD	Enterprise Products Partners L.P.	+21,964	817,046	$30,917,020
AMZN	Amazon Com Inc	+21,036	228,395	$47,567,826
RKT	Rocket Companies, Inc.	+20,000	285,000	$4,061,250
KHC	Kraft Heinz Co	+10,000	40,000	$899,600
VZ	Verizon Communications Inc	+5,371	225,492	$11,319,698
QCOM	Qualcomm Inc/De	+3,707	329,715	$42,460,697
KO	Coca Cola Co	+3,443	21,579	$1,641,082
PG	PROCTER & GAMBLE Co	+3,432	55,370	$7,997,642
PEP	Pepsico Inc	+1,984	23,222	$3,606,144
PAYX	Paychex Inc	+1,737	5,737	$528,492
WMS	Advanced Drainage Systems, Inc.	+1,219	11,662	$1,599,210
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
OWL	Blue Owl Capital Inc.	−2,515,415	5,251,478	$47,945,994
WBD	Warner Bros. Discovery, Inc.	−661,700	1,209,020	$33,199,689
DIBS	1stdibs.com, Inc.	−652,217	1,298,261	$7,140,435
TSQ	Townsquare Media, Inc.	−458,948	614,652	$3,337,560
PKE	Park Aerospace Corp	−244,912	422,974	$11,581,028
ZWS	Zurn Elkay Water Solutions Corp	−87,859	3,497,990	$156,849,871
MTDR	Matador Resources Co	−73,792	1,358,532	$85,832,051
ROP	Roper Technologies Inc	−67,943	163,152	$57,732,966
RDNT	RadNet, Inc.	−65,259	3,166,192	$176,958,470
GOOGL	Alphabet Inc.	−38,524	242,594	$69,760,330
BN	BROOKFIELD Corp /ON/	−38,013	803,985	$32,537,272
FISV	Fiserv Inc	−33,300	7,955	$443,889
RUSHA	Rush Enterprises Inc \Tx\	−26,274	957,622	$63,308,390
GSAT	Globalstar, Inc.	−22,032	1,117,119	$74,199,043
SCHW	Schwab Charles Corp	−21,503	2,043,395	$192,038,262
LOW	Lowes Companies Inc	−16,974	122,080	$28,845,062
BNY	Bank of New York Mellon Corp	−16,489	7,705	$914,044
HLT	Hilton Worldwide Holdings Inc.	−16,004	394,548	$119,974,155
KKR	KKR & Co. Inc.	−12,230	42,990	$3,976,575
MSFT	Microsoft Corp	−11,240	556,336	$205,938,897
DOV	DOVER Corp	−10,833	39,161	$8,163,110
FERG	Ferguson Enterprises Inc. /DE/	−10,822	832,656	$194,225,338
LH	Labcorp Holdings Inc.	−10,406	616,631	$164,523,317
ADP	Automatic Data Processing Inc	−10,300	15,483	$3,145,835
JPM	Jpmorgan Chase & Co	−9,239	387,735	$114,056,127
No positions match the current search.

New Positions

Positions the filer opened this quarter

12 positions

Ticker	Company	Shares	Value
SUNB	Sunbelt Rentals Holdings, Inc.	3,377,221	$219,823,314
KNSL	Kinsale Capital Group, Inc.	9,000	$3,074,940
MAR	Marriott International Inc /Md/	7,715	$2,523,345
VLO	Valero Energy Corp/Tx	3,242	$801,033
CL	Colgate Palmolive Co	6,496	$553,654
INTU	Intuit Inc.	1,157	$500,263
LGND	Ligand Pharmaceuticals Inc	1,694	$338,207
APD	Air Products & Chemicals, Inc.	1,065	$309,371
ASML	Asml Holding NV	199	$262,845
KTOS	Kratos Defense & Security Solutions, Inc.	3,712	$261,733
KMI	Kinder Morgan, Inc.	6,050	$202,856
IAUX	i-80 Gold Corp.	100,000	$152,000
No positions match the current search.

Sold Out

Positions the filer fully exited

6 positions

Ticker	Company	Shares	Value
CVS	CVS HEALTH Corp	21,248	$1,686,241
DOX	Amdocs Ltd	17,941	$1,444,429
ORCL	Oracle Corp	4,117	$802,444
SRE	Sempra	4,551	$401,807
ADSK	Autodesk, Inc.	740	$219,047
BKNG	Booking Holdings Inc.	43	$9,211
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

172 positions · $4,561,628,321 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 172 positions by value · page 1 of 4

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
APO	Apollo Global Management, Inc. Financial Services	Added	2,764,959	+383	$308,071,731	−23.0%	6.75%
BX	Blackstone Inc. Financial Services	Added	2,259,068	+109,654	$259,770,229	−21.6%	5.69%
AJG	Arthur J. Gallagher & Co. Financial Services	Added	1,062,566	+183,507	$230,130,544	+1.2%	5.04%
SUNB	Sunbelt Rentals Holdings, Inc. Industrials	NEW	3,377,221	NEW	$219,823,314	NEW	4.82%
MSFT	Microsoft Corp Technology	Reduced	556,336	-11,240	$205,938,897	−25.0%	4.51%
FERG	Ferguson Enterprises Inc. /DE/ Industrials	Reduced	832,656	-10,822	$194,225,338	+3.4%	4.26%
SCHW	Schwab Charles Corp Financial Services	Reduced	2,043,395	-21,503	$192,038,262	−6.9%	4.21%
SGI	Somnigroup International Inc. Consumer Cyclical	Added	2,409,447	+85,832	$178,106,322	−14.1%	3.90%
RDNT	RadNet, Inc. Healthcare	Reduced	3,166,192	-65,259	$176,958,470	−23.2%	3.88%
LH	Labcorp Holdings Inc. Healthcare	Reduced	616,631	-10,406	$164,523,317	+4.6%	3.61%
ZWS	Zurn Elkay Water Solutions Corp Industrials	Reduced	3,497,990	-87,859	$156,849,871	−5.9%	3.44%
CACC	Credit Acceptance Corp Financial Services	Reduced	308,984	-1,364	$130,842,364	−4.9%	2.87%
WAT	Waters Corp /De/ Healthcare	Added	432,206	+41,551	$128,710,946	−13.3%	2.82%
AXP	American Express Co Financial Services	Reduced	407,989	-1,520	$123,408,512	−18.5%	2.71%
HLT	Hilton Worldwide Holdings Inc. Consumer Cyclical	Reduced	394,548	-16,004	$119,974,155	+1.7%	2.63%
CSGP	Costar Group, Inc. Real Estate	Added	2,926,975	+702,086	$118,074,171	−21.1%	2.59%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	387,735	-9,239	$114,056,127	−10.8%	2.50%
ABT	Abbott Laboratories Healthcare	Added	935,427	+60,698	$96,040,290	−12.4%	2.11%
MTDR	Matador Resources Co Energy	Reduced	1,358,532	-73,792	$85,832,051	+41.2%	1.88%
GSAT	Globalstar, Inc. Communication Services	Reduced	1,117,119	-22,032	$74,199,043	+6.7%	1.63%
GOOGL	Alphabet Inc. Communication Services	Reduced	242,594	-38,524	$69,760,330	−20.7%	1.53%
RUSHA	Rush Enterprises Inc \Tx\ Consumer Cyclical	Reduced	957,622	-26,274	$63,308,390	+19.3%	1.39%
ROP	Roper Technologies Inc Technology	Reduced	163,152	-67,943	$57,732,966	−43.9%	1.27%
WAB	Westinghouse Air Brake Technologies Corp Industrials	Reduced	229,162	-1,811	$57,269,875	+16.2%	1.26%
JNJ	Johnson & Johnson Healthcare	Reduced	214,154	-5,540	$52,347,803	+15.1%	1.15%
JEF	Jefferies Financial Group Inc. Financial Services	Reduced	1,223,102	-9,195	$50,477,419	−33.9%	1.11%
MA	Mastercard Inc Financial Services	Added	96,053	+178	$47,993,841	−12.3%	1.05%
OWL	Blue Owl Capital Inc. Financial Services	Reduced	5,251,478	-2,515,415	$47,945,994	−58.7%	1.05%
AMZN	Amazon Com Inc Consumer Cyclical	Added	228,395	+21,036	$47,567,826	−0.6%	1.04%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	89,078	-3,089	$42,686,177	−7.9%	0.94%
QCOM	Qualcomm Inc/De Technology	Added	329,715	+3,707	$42,460,697	−23.9%	0.93%
MKL	Markel Group Inc. Financial Services	Reduced	19,611	-1,990	$37,536,824	−19.2%	0.82%
WMT	Walmart Inc. Consumer Defensive	Reduced	289,097	-4,200	$35,928,975	+10.0%	0.79%
WBD	Warner Bros. Discovery, Inc. Communication Services	Reduced	1,209,020	-661,700	$33,199,689	−38.4%	0.73%
BN	BROOKFIELD Corp /ON/ Financial Services	Reduced	803,985	-38,013	$32,537,272	−15.8%	0.71%
TEVA	Teva Pharmaceutical Industries Ltd Healthcare	Reduced	1,051,700	-4,800	$31,677,204	−3.9%	0.69%
EPD	Enterprise Products Partners L.P. Energy	Added	817,046	+21,964	$30,917,020	+21.3%	0.68%
WMB	Williams Companies, Inc. Energy	Reduced	424,135	-2,550	$30,868,545	+20.4%	0.68%
UNP	Union Pacific Corp Industrials	Reduced	126,697	-709	$30,739,226	+4.3%	0.67%
AAPL	Apple Inc. Technology	Reduced	116,517	-883	$29,570,849	−7.3%	0.65%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	122,080	-16,974	$28,845,062	−14.0%	0.63%
HUBB	Hubbell Inc Industrials	Reduced	48,837	-400	$23,966,269	+9.6%	0.53%
ENB	Enbridge Inc Energy	Reduced	320,296	-4,144	$17,340,825	+11.7%	0.38%
DUK	Duke Energy CORP Utilities	Added	125,105	+40	$16,381,248	+11.7%	0.36%
ALC	Alcon Inc Healthcare	Added	209,080	+182,080	$15,754,178	+640.4%	0.35%
NTR	Nutrien Ltd. Basic Materials	Reduced	180,910	-5,730	$13,651,468	+18.5%	0.30%
ARES	Ares Management Corp Financial Services	Added	117,550	+40,984	$12,824,705	+3.6%	0.28%
SYY	Sysco Corp Consumer Defensive	Reduced	179,606	-1,105	$12,811,295	−3.8%	0.28%
PKE	Park Aerospace Corp Industrials	Reduced	422,974	-244,912	$11,581,028	−18.7%	0.25%
VZ	Verizon Communications Inc Communication Services	Added	225,492	+5,371	$11,319,698	+26.3%	0.25%