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Which hedge funds own HSTM? HEALTHSTREAM INC, Q2 2026 13F holders

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20 tracked hedge funds disclosed a position in HSTM (HEALTHSTREAM INC) in their Q2 2026 13F filings, worth $66.3m in total. The largest holder by portfolio weight is EntryPoint Capital, LLC at 0.2% of its book. 6 opened a new position this quarter: Hillsdale Investment Management Inc., Mangrove Partners IM, LLC, Graham Capital Management, L.P., Persistent Asset Partners Ltd. 6 exited: Quantbot Technologies LP, Aquatic Capital Management LLC, Verition Fund Management LLC.

20
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
6
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
6
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$2.6m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$2.6m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$66.3m
Combined value
Sum of the holders' reported positions in the security.
1.6%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

20 rows
EntryPoint Capital, LLC Hedge fund0.2%$714k26,218+26%added
Numerai GP LLC Hedge fund0.2%$1.9m69,534−44%reduced
Campbell & CO Investment Adviser LLC Hedge fund0.10%$1.8m66,601+5.3%added
Diametric Capital, LP Hedge fund0.03%$301k11,037−50%reduced
Engineers Gate Manager LP Hedge fund0.03%$2.1m77,048−13%reduced
Hillsdale Investment Management Inc. Hedge fund0.03%$1.2m43,839–new
Mangrove Partners IM, LLC Hedge fund0.02%$267k9,782–new
Two Sigma Investments, LP Hedge fund0.02%$22.0m805,584−4.6%reduced
Renaissance Technologies LLC Hedge fund0.02%$11.5m423,000−11%reduced
Graham Capital Management, L.P. Hedge fund0.01%$529k19,410–new
Persistent Asset Partners Ltd Hedge fund0.01%$17.7k648–new
Arrowstreet Capital, Limited Partnership Hedge fund0.01%$11.8m433,651+15%added
Jain Global LLC Hedge fund0.0%$327k12,000–new
AQR Capital Management LLC Hedge fund0.0%$6.5m240,232+308%added
Millennium Management LLC Hedge fund0.0%$3.3m121,342−31%reduced
Walleye Capital LLC Hedge fund0.0%$379k13,902−59%reduced
Marshall Wace, LLP Hedge fund0.0%$882k32,3760.0%held
Squarepoint Ops LLC Hedge fund0.0%$222k8,149–new
Citadel Advisors LLC Hedge fund0.0%$283k10,383−87%reduced
D. E. Shaw & Co., Inc. Hedge fund0.0%$256k9,404−31%reduced