13D Management LLC
- SEC CIK
- 0001600133
- Latest filing
- Aug 14, 2026
Holdings in Q4 2022
Holdings as of Dec 31, 2022, filed Feb 14, 2023. Long positions only; changes compare share counts with Q3 2022.
- Positions
- 28
- −3 vs. Q3 2022
- Portfolio value
- $190.1M
- −$969.7K (−0.5%) vs. Q3 2022
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| HWMHowmet Aerospace Inc. | Stock | 317,042 | $12.5M | 6.6% | −42,232−11.8% | Reduced | History |
| THSTreeHouse Foods, Inc. | COM | 239,228 | $11.8M | 6.2% | −17,044−6.7% | Reduced | History |
| ARMKAramark | COM | 283,092 | $11.7M | 6.2% | −30,369−9.7% | Reduced | History |
| DLTRDollar Tree, Inc. | COM | 77,913 | $11.0M | 5.8% | −9,189−10.5% | Reduced | History |
| ALKSAlkermes plc. | SHS | 383,584 | $10.0M | 5.3% | −31,471−7.6% | Reduced | History |
| GDDYGoDaddy Inc. | CL A | 118,930 | $8.90M | 4.7% | −3,420−2.8% | Reduced | History |
| PSOPearson PLC | SPONSORED ADR | 754,673 | $8.51M | 4.5% | −55,986−6.9% | Reduced | History |
| MRCYMercury Systems Inc | COM | 185,550 | $8.30M | 4.4% | −26,800−12.6% | Reduced | History |
| SWXSouthwest Gas Holdings, Inc. | COM | 119,477 | $7.39M | 3.9% | −5,723−4.6% | Reduced | History |
| WIXWix.com Ltd. | SHS | 86,100 | $6.62M | 3.5% | −1,700−1.9% | Reduced | History |
| IRWDIronwood Pharmaceuticals Inc | COM CL A | 533,562 | $6.61M | 3.5% | −66,869−11.1% | Reduced | History |
| MDUMdu Resources Group Inc | Stock | 215,400 | $6.54M | 3.4% | +215,400 | New | History |
| PZZAPapa Johns International Inc | Stock | 78,336 | $6.45M | 3.4% | −7,686−8.9% | Reduced | History |
| NSITInsight Enterprises Inc | COM | 62,537 | $6.27M | 3.3% | −6,250−9.1% | Reduced | History |
| ABGAsbury Automotive Group Inc | COM | 33,105 | $5.93M | 3.1% | −3,267−9.0% | Reduced | History |
| JHGJanus Henderson Group Ltd. | ORD SHS | 252,001 | $5.93M | 3.1% | −22,599−8.2% | Reduced | History |
| FRPTFreshpet, Inc. | Stock | 104,900 | $5.54M | 2.9% | −2,100−2.0% | Reduced | History |
| GFFGriffon Corp | COM | 151,643 | $5.43M | 2.9% | −14,982−9.0% | Reduced | History |
| CCKCrown Holdings, Inc. | COM | 64,800 | $5.33M | 2.8% | +64,800 | New | History |
| DANDANA Inc | COM | 350,401 | $5.30M | 2.8% | +326,400+1,359.9% | Added | History |
| USFDUS Foods Holding Corp. | COM | 153,587 | $5.23M | 2.7% | −16,088−9.5% | Reduced | History |
| ALVAutoliv Inc | COM | 61,640 | $4.72M | 2.5% | −8,355−11.9% | Reduced | History |
| LPSNLiveperson Inc | COM | 458,600 | $4.65M | 2.4% | −13,300−2.8% | Reduced | History |
| GDOTGreen Dot Corp | CL A | 285,835 | $4.52M | 2.4% | +266,146+1,351.7% | Added | History |
| STXSeagate Technology Holdings plc | ORD SHS | 79,959 | $4.21M | 2.2% | −5,682−6.6% | Reduced | History |
| NWLNewell Brands Inc. | Stock | 314,716 | $4.12M | 2.2% | −31,263−9.0% | Reduced | History |
| MDPediatrix Medical Group, Inc. | COM | 266,900 | $3.97M | 2.1% | −26,441−9.0% | Reduced | History |
| AMRNAmarin Corp PLC | SPONS ADR NEW | 2,186,900 | $2.65M | 1.4% | +399,700+22.4% | Added | History |
Sold out since Q3 2022 (5)
Positions held at the end of Q3 2022 that are gone from this filing.
| Security | Class | Shares in Q3 2022 | Value in Q3 2022 | % of portfolio in Q3 2022 | History |
|---|---|---|---|---|---|
| OLNOLIN Corp | Stock | 241,170 | $10.3M | 5.4% | History |
| EVAEnviva, LLC | COM | 148,981 | $8.95M | 4.7% | History |
| NEWRNew Relic, Inc. | COM | 85,400 | $4.90M | 2.6% | History |
| ELANElanco Animal Health Inc | COM | 296,839 | $3.68M | 1.9% | History |
| EHTHeHealth, Inc. | COM | 12,831 | $50.0K | <0.1% | History |