CHESCAPMANAGER LLC
Q4 2025 Form 13-F
BALTIMORE, MARYLAND
CIK 0001697162
· Institutional investment manager
Consolidated report · includes
1 manager
since Q4 2016
$1.2B Reported Value Total
Reported value
$1.2B
Quarter over quarter
+1.4%
Holdings
20
Top-10 concentration
71.9%
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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Q4 2025 13F record
Q4 2025 13F filing summary
| Period of report | December 31, 2025 |
|---|---|
| Filed | February 13, 2026 |
| Form | 13F-HR |
| Reported value | $1.2B |
| Positions | 20 |
| Change in reported value | +14.8% |
| New positions | 1 |
| Exited positions | 0 |
| Position turnover | 5.0% |
| Top-10 concentration | 71.9% |
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 · Q4 2025
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | AMZN C AMAZON COM INC | $207.7M | 17.3% |
| 2 | NVDA C NVIDIA CORPORATION | $139.9M | 11.65% |
| 3 | MSFT C MICROSOFT CORP | $96.7M | 8.05% |
| 4 | GOOGL C ALPHABET INC | $93.9M | 7.82% |
| 5 | VRT VERTIV HOLDINGS CO | $68.4M | 5.69% |
| 6 | GOOGL ALPHABET INC | $59.6M | 4.96% |
| 7 | MSFT MICROSOFT CORP | $53.6M | 4.47% |
| 8 | VRT C VERTIV HOLDINGS CO | $52.7M | 4.38% |
| 9 | NVDA NVIDIA CORPORATION | $49.0M | 4.08% |
| 10 | USFD US FOODS HLDG CORP | $42.1M | 3.5% |
| 11 | CCJ CAMECO CORP | $40.6M | 3.38% |
| 12 | MIR MIRION TECHNOLOGIES INC | $38.9M | 3.24% |
| 13 | C CITIGROUP INC | $36.3M | 3.02% |
| 14 | KBR KBR INC | $31.9M | 2.66% |
| 15 | DIS DISNEY WALT CO | $31.9M | 2.65% |
| 16 | AMZN AMAZON COM INC | $27.6M | 2.3% |
| 17 | FTI TECHNIPFMC PLC | $26.3M | 2.19% |
| 18 | CRON CRONOS GROUP INC | $20.9M | 1.74% |
| 19 | BWXT BWX TECHNOLOGIES INC | $20.4M | 1.7% |
| 20 | SIX SIX FLAGS ENTERTAINMENT CORP | $17.2M | 1.43% |
Values as reported on the Q4 2025 Form 13F. Every position is in the holdings table below.