BECK MACK & OLIVER LLC
Q3 2025 Form 13-F
NEW YORK, NEW YORK
CIK 0000010742
· CRD 105466
· SEC-registered investment adviser
$5.5B Reported Value Total
BECK, MACK & OLIVER LLC reports 1,628 total accounts under management (AUM). There are 1,617 discretionary accounts valued at $6,100,702,786, and 11 non-discretionary accounts valued at $80,118,026.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Private funds (Form ADV)
35 funds
· $336.5M gross asset value
Hedge Fund: $243.9M · Other: $85.0M · Private Equity Fund: $7.1M · Real Estate Fund: $483.8K
Source: Form ADV filed 2026-03-25
Reported value
$5.5B
Quarter over quarter
+7.0%
Holdings
184
Top-10 concentration
47.1%
Filing Structure
Reports holdings for
- Welch Hornsby, Inc. (not a 13F filer in our records) · File #028-17484 · Q2 2016 – Q3 2017 · declared by one filing
Key People
Form ADV owners & control persons
John Clyde Ellis
MANAGING MEMBER
Elizabeth Ryan Barney
MEMBER
Robert Childress Beck
SENIOR MEMBER AND MANAGING MEMBER
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
13F Metrics
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Q3 2025 13F record
Q3 2025 13F filing summary
| Period of report | September 30, 2025 |
|---|---|
| Filed | November 14, 2025 |
| Form | 13F-HR |
| Reported value | $5.5B |
| Positions | 184 |
| Change in reported value | +5.0% |
| New positions | 9 |
| Exited positions | 11 |
| Position turnover | 10.3% |
| Top-10 concentration | 47.1% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
199 | $5.1B |
|
Q1 2026 13F
Filed May 12, 2026
|
193 | $4.8B |
|
Q4 2025 13F
Filed Feb 12, 2026
|
192 | $5.5B |
|
Q3 2025 13F
Filed Nov 14, 2025
|
184 | $5.5B |
|
Q2 2025 13F
Filed Aug 14, 2025
|
186 | $5.2B |
|
Q1 2025 13F
Filed May 15, 2025
|
184 | $5.0B |
|
Q4 2024 13F
Filed Feb 13, 2025
|
188 | $5.4B |
|
Q3 2024 13F
Filed Nov 13, 2024
|
175 | $5.1B |
|
Q2 2024 13F
Filed Aug 14, 2024
|
176 | $4.8B |
|
Q1 2024 13F
Filed May 14, 2024
|
176 | $4.9B |
|
Q4 2023 13F
Filed Feb 14, 2024
|
181 | $4.3B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
167 | $3.8B |
|
Q2 2023 13F
Filed Aug 8, 2023
|
173 | $3.8B |
|
Q1 2023 13F
Filed May 15, 2023
|
168 | $3.5B |
|
Q4 2022 13F
Filed Feb 14, 2023
|
172 | $3.4B |
|
Q3 2022 13F
Filed Nov 10, 2022
|
168 | $3.1B |
|
Q2 2022 13F
Filed Aug 12, 2022
|
172 | $3.3B |
|
Q1 2022 13F
Filed May 16, 2022
|
190 | $4.0B |
|
Q4 2021 13F
Filed Jan 28, 2022
|
204 | $4.2B |
|
Q3 2021 13F
Filed Nov 4, 2021
|
212 | $3.9B |
33 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q3 2025
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | BX BLACKSTONE INC. | $368.0M | 6.69% |
| 2 | APO APOLLO GLOBAL MGMT INC | $367.5M | 6.68% |
| 3 | MSFT MICROSOFT CORP | $297.7M | 5.41% |
| 4 | GOOG ALPHABET INC CAP STK CL C | $261.2M | 4.75% |
| 5 | RDNT RADNET INC COM | $249.7M | 4.54% |
| 6 | G05320109 ASHTEAD GROUP PLC SHS | $232.3M | 4.22% |
| 7 | AJG GALLAGHER ARTHUR J | $227.4M | 4.14% |
| 8 | SCHW SCHWAB CHARLES CP NEW COM | $197.0M | 3.58% |
| 9 | SGI SOMNIGROUP INTERNATIONAL COM | $195.9M | 3.56% |
| 10 | FERG FERGUSON ENTERPRISES INC. | $190.6M | 3.47% |
| 11 | LH LABCORP HOLDINGS | $175.3M | 3.19% |
| 12 | ZWS ZURN ELKAY WATER SOLUTIONS COR | $171.8M | 3.12% |
| 13 | CACC CREDIT ACCEP CORP MICH COM | $157.4M | 2.86% |
| 14 | CSGP COSTAR GROUP INC. | $145.4M | 2.64% |
| 15 | AXP AMERICAN EXPRESS CO | $133.2M | 2.42% |
| 16 | JPM JPMORGAN CHASE & CO. | $125.6M | 2.28% |
| 17 | WAT WATERS CORPORATION | $118.4M | 2.15% |
| 18 | OWL BLUE OWL CAPITAL INC COM CL A | $116.1M | 2.11% |
| 19 | ABT ABBOTT LABS | $115.7M | 2.11% |
| 20 | ROP ROPER TECHNOLOGIES INC COM | $115.1M | 2.09% |
Values as reported on the Q3 2025 Form 13F. Every position is in the holdings table below.