Healthstream Inc (HSTM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

29,811,000Shares Outstanding

21,267,495Shares held by institutions

$454,699,043Value of institutional holdings

71.34%Institutional ownership %

-1.72%Shares Changed QoQ

189No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Healthstream Inc (NASDAQ:HSTM) has 189 institutional investors that have filed 13F reports for the period ending December 2025.

Collectively, these holders controlled 70.8% of Healthstream's outstanding shares in December 2025, down from 73.5% in September 2025.
Their total shares held in HSTM decreased -2.01% from the prior quarter, while the number of investors in Healthstream decreased 5.5% year over year.
Activity in HSTM broke down as 92 buyers, 71 sellers, and 26 unchanged among 189 total holders.
Institutional investors collectively held 21.11Mn shares in Healthstream 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 largest buyers of Healthstream for the quarter ending December 2025 were Goldman Sachs Group Inc (177.62K), ACADIAN ASSET MANAGEMENT LLC (105.63K), Pinnacle Financial Partners, Inc. (83.0K), JANE STREET GROUP, LLC (62.34K), TWO SIGMA ADVISERS, LP (61.6K).
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).
Per Business Quant data, the top 10 holders of Healthstream for the quarter ending December 2025 are 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).

189 Institutional Holders

21,267,495 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	-412,747	-47.68%	$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
Goldman Sachs Group Inc	31 Dec, 2025	308,270	177,616	135.94%	$7,111,774.00
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

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