Healthstream Inc (HSTM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

30,430,000Shares Outstanding

464,169Shares held by institutions

$9,413,347Value of institutional holdings

68.51%Institutional ownership %

0.37%Shares Changed QoQ

182No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Healthstream Inc (NASDAQ:HSTM) includes 182 filers as of the latest reporting cycle ending December 2025.

These investors collectively held 68.5% of the company's total shares outstanding in December 2025, down from 70.1% in September 2025.
The company experienced a 0.37% quarterly change in institutional shares held, alongside a decrease of 9.00% in total owners annually.
Among the 182 institutional holders of Healthstream, 87 added to their stakes while 68 trimmed their positions and 27 held steady.
This class of investors increased its holdings in Healthstream to 20.85Mn shares for the 13F-cycle ending December 2025, up by 77.14K shares quarter on quarter, and down 1.65Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held Healthstream's largest shareholding position with over 3.63Mn shares, representing 11.94% of total outstanding shares.
Among the most significant buyers of Healthstream during December 2025 were ACADIAN ASSET MANAGEMENT LLC (105.63K), JANE STREET GROUP, LLC (62.34K), TWO SIGMA ADVISERS, LP (61.60K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (60.85K), TWO SIGMA INVESTMENTS, LP (57.13K).
Leading sellers of Healthstream stock in December 2025 included VANGUARD GROUP INC (448.18K), RENAISSANCE TECHNOLOGIES LLC (171.73K), CITADEL ADVISORS LLC (115.93K), Qube Research & Technologies Ltd (51.51K), DIMENSIONAL FUND ADVISORS LP (42.07K).
The top 10 institutional holders of Healthstream for the quarter ending December 2025 included 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 (847.50K), GEODE CAPITAL MANAGEMENT, LLC (758.00K), RENAISSANCE TECHNOLOGIES LLC (475.47K), JPMORGAN CHASE & CO (452.90K), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (451.79K).

182 Institutional Holders

464,169 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	3,632,375	32,816	0.91%	$83,798,886.00
VANGUARD GROUP INC	31 Dec, 2025	2,536,901	-448,181	-15.01%	$58,526,307.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,368,866	-42,067	-2.98%	$31,580,210.00
STATE STREET CORP	31 Dec, 2025	980,268	-2,798	-0.28%	$22,614,783.00
Copeland Capital Management, LLC	31 Dec, 2025	887,553	51,470	6.16%	$20,475,882.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	847,504	105,630	14.24%	$19,531.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	758,003	-12,275	-1.59%	$17,488,313.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	475,468	-171,732	-26.53%	$10,969,047.00
JPMORGAN CHASE & CO	31 Dec, 2025	452,897	20,075	4.64%	$10,448,347.00
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	31 Dec, 2025	451,794	-590	-0.13%	$10,422,898.00
First Eagle Investment Management, LLC	31 Dec, 2025	413,698	4,300	1.05%	$9,544,013.00
NORTHERN TRUST CORP	31 Dec, 2025	349,853	-16,033	-4.38%	$8,071,109.00
Robeco Institutional Asset Management B.V.	31 Dec, 2025	340,511	-11,440	-3.25%	$7,855,590.00
Stephens Investment Management Group LLC	31 Dec, 2025	315,291	-1,149	-0.36%	$7,273,763.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	312,139	60,852	24.22%	$7,201,047.00
MORGAN STANLEY	31 Dec, 2025	253,812	9,203	3.76%	$5,855,450.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	240,783	8,555	3.68%	$5,554,864.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	234,900	61,600	35.55%	$5,419,143.00
Bank of New York Mellon Corp	31 Dec, 2025	229,233	19,159	9.12%	$5,288,415.00
Qube Research & Technologies Ltd	31 Dec, 2025	223,037	-51,511	-18.76%	$5,145,464.00

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