13D Management

Latest statistics and disclosures from 13D Management's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are VSAT, TWLO, MRCY, PSO, ALV, and represent 56.85% of 13D Management's stock portfolio.
  • Added to shares of these 1 stock: SNPS (+$5.6M).
  • Started 1 new stock position in SNPS.
  • Reduced shares in these 5 stocks: ACHC (-$6.9M), TWLO, VSAT, TRIP, WK.
  • Sold out of its positions in ACHC, TRIP, WK.
  • 13D Management was a net seller of stock by $-16M.
  • 13D Management has $71M in assets under management (AUM), dropping by 10.60%.
  • Central Index Key (CIK): 0001600133

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Portfolio Holdings for 13D Management

13D Management holds 11 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
ViaSat (VSAT) 15.9 $11M -23% 126k 89.81
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Twilio Cl A (TWLO) 11.3 $8.0M -35% 39k 206.33
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Mercury Computer Systems (MRCY) 10.4 $7.4M 61k 122.33
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Pearson Sponsored Adr (PSO) 10.2 $7.3M 458k 15.89
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Autoliv (ALV) 9.1 $6.5M 56k 116.17
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Charles River Laboratories (CRL) 8.2 $5.9M 26k 226.79
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Synopsys (SNPS) 7.9 $5.6M NEW 13k 446.07
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Exelixis (EXEL) 7.7 $5.5M 101k 54.41
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Etsy (ETSY) 7.6 $5.4M 72k 75.33
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Integer Hldgs (ITGR) 6.2 $4.4M 47k 93.45
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Six Flags Entertainment Corp (FUN) 5.6 $4.0M 187k 21.30
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Past Filings by 13D Management

SEC 13F filings are viewable for 13D Management going back to 2013

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