CHESCAPMANAGER LLC
Q3 2025 Form 13-F
BALTIMORE, MARYLAND
CIK 0001697162
· Institutional investment manager
Consolidated report · includes
1 manager
since Q4 2016
$1.0B Reported Value Total
Reported value
$1.0B
Quarter over quarter
+11.0%
Holdings
19
Top-10 concentration
72.0%
Filing Structure
Reports holdings for
- CHESAPEAKE PARTNERS MANAGEMENT CO INC MD · File #028-04120 · since Q4 2016
Key People
Named on the latest Form 13-F filing — not necessarily an owner
Mark D. Lerner
Vice President
Filing Navigation
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 | $1.0B |
| Positions | 19 |
| Change in reported value | +15.6% |
| New positions | 0 |
| Exited positions | 1 |
| Position turnover | 5.0% |
| Top-10 concentration | 72.0% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
21 | $1.2B |
|
Q1 2026 13F
Filed May 14, 2026
|
20 | $1.1B |
|
Q4 2025 13F
Filed Feb 13, 2026
|
20 | $1.2B |
|
Q3 2025 13F
Filed Nov 14, 2025
|
19 | $1.0B |
|
Q2 2025 13F
Filed Aug 14, 2025
|
20 | $904.9M |
|
Q1 2025 13F
Filed May 15, 2025
|
22 | $931.5M |
|
Q4 2024 13F
Filed Feb 14, 2025
|
24 | $930.2M |
|
Q3 2024 13F
Filed Nov 14, 2024
|
27 | $944.5M |
|
Q2 2024 13F
Filed Aug 14, 2024
|
28 | $1.2B |
|
Q1 2024 13F
Filed May 15, 2024
|
32 | $1.0B |
|
Q4 2023 13F
Filed Feb 14, 2024
|
28 | $1.0B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
28 | $784.9M |
|
Q2 2023 13F
Filed Aug 14, 2023
|
29 | $643.0M |
|
Q1 2023 13F
Filed May 15, 2023
|
31 | $635.8M |
|
Q4 2022 13F
Filed Feb 14, 2023
|
33 | $426.6M |
|
Q3 2022 13F
Filed Nov 14, 2022
|
35 | $429.0M |
|
Q2 2022 13F
Filed Aug 12, 2022
|
35 | $423.3M |
|
Q1 2022 13F
Filed May 13, 2022
|
41 | $737.2M |
|
Q4 2021 13F
Filed Feb 11, 2022
|
56 | $749.1M |
|
Q3 2021 13F
Filed Nov 15, 2021
|
56 | $706.0M |
19 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q3 2025
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | NVDA C NVIDIA CORPORATION | $139.9M | 13.37% |
| 2 | AMZN C AMAZON COM INC | $131.7M | 12.59% |
| 3 | VRT C VERTIV HOLDINGS CO | $75.4M | 7.21% |
| 4 | GOOGL C ALPHABET INC | $72.9M | 6.97% |
| 5 | VRT VERTIV HOLDINGS CO | $66.3M | 6.33% |
| 6 | NVDA NVIDIA CORPORATION | $63.9M | 6.11% |
| 7 | MSFT MICROSOFT CORP | $62.6M | 5.98% |
| 8 | GOOGL ALPHABET INC | $51.2M | 4.89% |
| 9 | BWXT BWX TECHNOLOGIES INC | $44.7M | 4.28% |
| 10 | USFD US FOODS HLDG CORP | $44.3M | 4.24% |
| 11 | MIR MIRION TECHNOLOGIES INC | $38.6M | 3.69% |
| 12 | CCJ CAMECO CORP | $37.2M | 3.56% |
| 13 | KBR KBR INC | $35.5M | 3.4% |
| 14 | C CITIGROUP INC | $32.6M | 3.11% |
| 15 | DIS DISNEY WALT CO | $28.3M | 2.71% |
| 16 | AMZN AMAZON COM INC | $26.2M | 2.51% |
| 17 | FTI TECHNIPFMC PLC | $23.6M | 2.26% |
| 18 | CRON CRONOS GROUP INC | $22.1M | 2.11% |
| 19 | WSC WILLSCOT HLDGS CORP | $18.9M | 1.81% |
| 20 | SIX SIX FLAGS ENTERTAINMENT CORP | $17.9M | 1.71% |
Values as reported on the Q3 2025 Form 13F. Every position is in the holdings table below.