13D Management Llc Portfolio Stock Holdings
13D Management Llc disclosed 13 stock positions valued at approximately $64.5 million in its latest SEC 13F filing. The largest holdings include TWILIO INC, VIASAT INC, and ACADIA HEALTHCARE COMPANY IN. The filing reflects positions held as of March 31, 2026 and was filed on May 15, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 13
- Portfolio Value
- $64.5M
Holdings by Sector
13D Management Llc Portfolio Holdings in Q1 2026
12 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| TWILIO INC | TWLO | Technology | 11.85% | 60,755 | - | - | $7,644,194 |
| VIASAT INC | VSAT | Technology | 11.70% | 164,750 | -37,000 | -18.34% | $7,545,550 |
| ACADIA HEALTHCARE COMPANY IN | ACHC | Healthcare | 10.66% | 294,000 | +294,000 | +100.00% | $6,876,660 |
| PEARSON PLC | PSO | Communication Services | 9.33% | 458,338 | - | - | $6,017,978 |
| AUTOLIV INC | ALV | Consumer Cyclical | 9.10% | 55,839 | - | - | $5,872,029 |
| CHARLES RIV LABS INTL INC | CRL | Healthcare | 6.90% | 25,800 | -2,200 | -7.86% | $4,450,500 |
| MERCURY SYS INC | MRCY | Industrials | 6.83% | 60,462 | -43,300 | -41.73% | $4,408,284 |
| EXELIXIS INC | EXEL | Healthcare | 6.74% | 101,335 | -19,000 | -15.79% | $4,346,258 |
| INTEGER HLDGS CORP | ITGR | Healthcare | 6.41% | 47,000 | - | - | $4,136,000 |
| ETSY INC | ETSY | Consumer Cyclical | 5.57% | 71,836 | - | - | $3,590,363 |
| TRIPADVISOR INC | TRIP | Consumer Cyclical | 4.96% | 300,000 | - | - | $3,198,000 |
| WORKIVA INC | WK | Technology | 4.81% | 52,000 | - | - | $3,100,760 |