13D Management LLC
- SEC CIK
- 0001600133
- Latest filing
- Aug 14, 2026
Holdings in Q1 2025
Holdings as of Mar 31, 2025, filed May 15, 2025. Long positions only; changes compare share counts with Q4 2024.
- Positions
- 21
- 0 vs. Q4 2024
- Portfolio value
- $113.4M
- −$21.6M (−16.0%) vs. Q4 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| MRCYMercury Systems Inc | COM | 202,701 | $8.73M | 7.7% | −18,314−8.3% | Reduced | History |
| PSOPearson PLC | SPONSORED ADR | 471,167 | $7.54M | 6.7% | −42,592−8.3% | Reduced | History |
| NSITInsight Enterprises Inc | COM | 49,043 | $7.36M | 6.5% | −4,433−8.3% | Reduced | History |
| APDAir Products & Chemicals, Inc. | Stock | 24,603 | $7.26M | 6.4% | +7,153+41.0% | Added | History |
| SWXSouthwest Gas Holdings, Inc. | COM | 99,611 | $7.15M | 6.3% | −32,498−24.6% | Reduced | History |
| ABGAsbury Automotive Group Inc | COM | 27,844 | $6.15M | 5.4% | −2,517−8.3% | Reduced | History |
| TWLOTwilio Inc | CL A | 62,540 | $6.12M | 5.4% | −28,217−31.1% | Reduced | History |
| VSTSVestis Corp | COM SHS | 575,737 | $5.70M | 5.0% | −52,050−8.3% | Reduced | History |
| YETIYETI Holdings, Inc. | COM | 168,559 | $5.58M | 4.9% | +168,559 | New | History |
| EXELExelixis, Inc. | COM | 147,506 | $5.45M | 4.8% | −81,104−35.5% | Reduced | History |
| QRVOQorvo, Inc. | Stock | 74,474 | $5.39M | 4.8% | +74,474 | New | History |
| ALVAutoliv Inc | COM | 57,400 | $5.08M | 4.5% | −5,189−8.3% | Reduced | History |
| JHGJanus Henderson Group Ltd. | ORD SHS | 138,440 | $5.00M | 4.4% | −12,513−8.3% | Reduced | History |
| KVUEKenvue Inc. | Stock | 186,740 | $4.48M | 3.9% | +186,740 | New | History |
| LWLamb Weston Holdings, Inc. | Stock | 82,807 | $4.41M | 3.9% | −7,487−8.3% | Reduced | History |
| MTCHMatch Group, Inc. | COM | 136,489 | $4.26M | 3.8% | −12,339−8.3% | Reduced | History |
| MIDDMIDDLEBY Corp | COM | 26,873 | $4.08M | 3.6% | +26,873 | New | History |
| ETSYEtsy Inc | COM | 80,025 | $3.78M | 3.3% | −7,233−8.3% | Reduced | History |
| RIOTRiot Platforms, Inc. | COM | 466,366 | $3.32M | 2.9% | −42,134−8.3% | Reduced | History |
| RPDRapid7, Inc. | COM | 124,365 | $3.30M | 2.9% | −11,235−8.3% | Reduced | History |
| PENNPENN Entertainment, Inc. | COM | 200,528 | $3.27M | 2.9% | −18,126−8.3% | Reduced | History |
Sold out since Q4 2024 (4)
Positions held at the end of Q4 2024 that are gone from this filing.
| Security | Class | Shares in Q4 2024 | Value in Q4 2024 | % of portfolio in Q4 2024 | History |
|---|---|---|---|---|---|
| CNICanadian National Railway Co | Stock | 54,413 | $5.52M | 4.1% | History |
| BLCOBausch & Lomb Corp | COMMON SHARES | 272,048 | $4.91M | 3.6% | History |
| HRHealthcare Realty Trust Inc | CL A COM | 284,350 | $4.82M | 3.6% | History |
| FTREFortrea Holdings Inc. | COMMON STOCK | 132,425 | $2.47M | 1.8% | History |