13D Management
Latest statistics and disclosures from 13D Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are TWLO, VSAT, ACHC, PSO, ALV, and represent 52.65% of 13D Management's stock portfolio.
- Added to shares of these 1 stock: ACHC (+$6.9M).
- Started 1 new stock position in ACHC.
- Reduced shares in these 8 stocks: SWX (-$5.1M), BILL, , LW, MRCY, VSAT, EXEL, CRL.
- Sold out of its positions in BILL, LW, SWX, WEX.
- 13D Management was a net seller of stock by $-17M.
- 13D Management has $65M in assets under management (AUM), dropping by -23.26%.
- Central Index Key (CIK): 0001600133
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Portfolio Holdings for 13D Management
13D Management holds 13 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Twilio Cl A (TWLO) | 11.9 | $7.6M | 61k | 125.82 |
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| ViaSat (VSAT) | 11.7 | $7.5M | -18% | 165k | 45.80 |
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| Acadia Healthcare (ACHC) | 10.7 | $6.9M | NEW | 294k | 23.39 |
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| Pearson Sponsored Adr (PSO) | 9.3 | $6.0M | 458k | 13.13 |
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| Autoliv (ALV) | 9.1 | $5.9M | 56k | 105.16 |
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| Charles River Laboratories (CRL) | 6.9 | $4.5M | -7% | 26k | 172.50 |
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| Mercury Computer Systems (MRCY) | 6.8 | $4.4M | -41% | 61k | 72.91 |
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| Exelixis (EXEL) | 6.7 | $4.3M | -15% | 101k | 42.89 |
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| Integer Hldgs (ITGR) | 6.4 | $4.1M | 47k | 88.00 |
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| Etsy (ETSY) | 5.6 | $3.6M | 72k | 49.98 |
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| Six Flags Entertainment Corp (FUN) | 5.1 | $3.3M | 187k | 17.75 |
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| Tripadvisor (TRIP) | 5.0 | $3.2M | 300k | 10.66 |
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| Workiva Com Cl A (WK) | 4.8 | $3.1M | 52k | 59.63 |
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Past Filings by 13D Management
SEC 13F filings are viewable for 13D Management going back to 2013
- 13D Management 2026 Q1 filed May 15, 2026
- 13D Management 2025 Q4 filed Feb. 17, 2026
- 13D Management 2025 Q3 filed Nov. 14, 2025
- 13D Management 2025 Q2 filed Aug. 14, 2025
- 13D Management 2025 Q1 filed May 15, 2025
- 13D Management 2024 Q4 filed Feb. 14, 2025
- 13D Management 2024 Q3 filed Nov. 14, 2024
- 13D Management 2024 Q2 filed Aug. 14, 2024
- 13D Management 2024 Q1 filed May 15, 2024
- 13D Management 2023 Q4 filed Feb. 14, 2024
- 13D Management 2023 Q3 filed Nov. 14, 2023
- 13D Management 2023 Q2 filed Aug. 14, 2023
- 13D Management 2023 Q1 filed May 15, 2023
- 13D Management 2022 Q4 filed Feb. 14, 2023
- 13D Management 2022 Q3 filed Nov. 14, 2022
- 13D Management 2022 Q2 filed Aug. 15, 2022