Healthstream Inc (HSTM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

606,667Shares held by institutions

$12,806,740Value of institutional holdings

71.95%Institutional ownership %

-1.71%Shares Changed QoQ

200No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Healthstream Inc (NASDAQ:HSTM) appears in 189 institutional 13F filings for the quarter ending December 2025.

These investors held 70.8% of outstanding shares in December 2025, down from 73.5% in September 2025.
They decreased total shares held in Healthstream by -2.01% from the prior quarter, while the number of investors in HSTM decreased 5.5% year over year.
During the quarter, 92 of these 189 funds increased positions in HSTM, 71 reduced exposure, and 26 held steady.
The aggregate institutional position in Healthstream amounted to 21.11Mn shares as of December 2025, down by 432.77K shares quarter on quarter, and down 2.1Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Healthstream with 3.63Mn shares, accounting for 12.18% of total shares outstanding.
The biggest buyers of Healthstream for the quarter ending December 2025 included ACADIAN ASSET MANAGEMENT LLC (105.63K), Pinnacle Financial Partners, Inc. (83.0K), JANE STREET GROUP, LLC (62.34K), TWO SIGMA ADVISERS, LP (61.6K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (60.85K).
The biggest sellers of Healthstream for the quarter ending December 2025 included VANGUARD GROUP INC (448.18K), Jpmorgan Chase & Co (412.75K), Bank Of America Corp /De/ (195.14K), RENAISSANCE TECHNOLOGIES LLC (171.73K), CITADEL ADVISORS LLC (115.93K).
Healthstream's 10 largest shareholders as of December 2025 include BlackRock, Inc. (3.63Mn), VANGUARD GROUP INC (2.54Mn), DIMENSIONAL FUND ADVISORS LP (1.37Mn), State Street Corp (980.27K), Copeland Capital Management, LLC (887.55K), ACADIAN ASSET MANAGEMENT LLC (847.5K), GEODE CAPITAL MANAGEMENT, LLC (758.0K), RENAISSANCE TECHNOLOGIES LLC (475.47K), Jpmorgan Chase & Co (452.9K), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (451.79K) per Business Quant data.

189 Institutional Holders

606,667 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	32,816	0.91%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-448,181	-15.01%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-51,511	-18.76%	$0.00
Barclays Plc	31 Dec, 2025	-56,457	-60.32%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-42,067	-2.98%	$0.00
Pinnacle Financial Partners, Inc.	31 Dec, 2025	82,997	0.00%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	350	833.33%	$0.00
State Street Corp	31 Dec, 2025	-2,798	-0.28%	$0.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	-10,845	-11.57%	$0.00
Copeland Capital Management, LLC	31 Dec, 2025	51,470	6.16%	$0.00
Trexquant Investment LP	31 Dec, 2025	-5,064	-5.82%	$0.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	105,630	14.24%	$0.00
Numerai GP LLC	31 Dec, 2025	9,339	13.80%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-12,275	-1.59%	$0.00
Inspire Investing, LLC	31 Dec, 2025	56,487	352.27%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	-171,732	-26.53%	$0.00
UBS Group AG	31 Dec, 2025	-37,006	-33.92%	$0.00
Jpmorgan Chase & Co	31 Dec, 2025	-412,747	-47.68%	$0.00
AM INVESTMENT STRATEGIES LLC	31 Dec, 2025	0	0.00%	$0.00
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	31 Dec, 2025	-590	-0.13%	$0.00

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