HSTM HealthStream, Inc.
HealthStream, Inc. (HSTM) Institutional Ownership
What the institutions did with HSTM last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 4.1M | 17.9% |
| DIMENSIONAL FUND ADVISORS LP | 1.6M | 6.8% |
| Copeland Capital Management, LLC | 1.2M | 5.5% |
| First Eagle Investment Management, LLC | 1.2M | 5.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.0M | 4.6% |
| STATE STREET CORP | 1.0M | 4.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 880.5K | 3.9% |
| TWO SIGMA INVESTMENTS, LP | 805.6K | 3.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 779.2K | 3.4% |
| GOLDMAN SACHS GROUP INC | 665.9K | 2.9% |
| JPMORGAN CHASE & CO | 635.6K | 2.8% |
| ACADIAN ASSET MANAGEMENT LLC | 571.8K | 2.5% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 433.7K | 1.9% |
| RENAISSANCE TECHNOLOGIES LLC | 423.0K | 1.9% |
| MORGAN STANLEY | 383.0K | 1.7% |
| NORTHERN TRUST CORP | 379.7K | 1.7% |
| Creative Planning | 285.9K | 1.3% |
| LAZARD ASSET MANAGEMENT LLC | 241.0K | 1.1% |
| AQR CAPITAL MANAGEMENT LLC | 240.2K | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 237.7K | 1.0% |
| Bank of New York Mellon Corp | 227.5K | 1.0% |
| KENNEDY CAPITAL MANAGEMENT LLC | 191.5K | 0.8% |
| Nuveen, LLC | 189.9K | 0.8% |
| ENVESTNET ASSET MANAGEMENT INC | 189.5K | 0.8% |
| FMR LLC | 166.8K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| First Eagle Investment Management, LLC | Increased | 425.7K | 1.2M | +758.1K |
| GOLDMAN SACHS GROUP INC | Increased | 274.5K | 665.9K | +391.5K |
| Robeco Institutional Asset Management B.V. | Reduced | 313.4K | 10.3K | -303.1K |
| Invenomic Capital Management LP | Sold Out | 240.4K | 0 | -240.4K |
| BlackRock, Inc. | Increased | 3.9M | 4.1M | +228.2K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 348.7K | 571.8K | +223.1K |
| HRT FINANCIAL LP | Sold Out | 195.0K | 0 | -195.0K |
| JPMORGAN CHASE & CO | Increased | 453.7K | 635.6K | +181.8K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 58.8K | 240.2K | +181.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 288.2K | 136.7K | -151.5K |
| Nuveen, LLC | Increased | 51.8K | 189.9K | +138.2K |
| Man Group plc | Increased | 10.9K | 142.9K | +132.0K |
| CRAWFORD INVESTMENT COUNSEL INC | New | 0 | 127.0K | +127.0K |
| PANAGORA ASSET MANAGEMENT INC | Reduced | 215.2K | 98.2K | -117.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.5M | 1.6M | +101.9K |
| JANE STREET GROUP, LLC | Sold Out | 95.7K | 0 | -95.7K |
| Invesco Ltd. | Reduced | 177.7K | 84.5K | -93.2K |
| LAZARD ASSET MANAGEMENT LLC | Increased | 157.2K | 241.0K | +83.7K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | Reduced | 151.2K | 72.8K | -78.4K |
| CITADEL ADVISORS LLC | Reduced | 78.8K | 10.4K | -68.4K |
| Creative Planning | Increased | 218.2K | 285.9K | +67.7K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Reduced | 76.2K | 11.0K | -65.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 714.7K | 779.2K | +64.5K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 377.9K | 433.7K | +55.7K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 477.8K | 423.0K | -54.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.