Who owns HEALTHSTREAM INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of HSTM from SEC Form 13F filings across 219 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 219 institutions disclosed 22.2M shares of HEALTHSTREAM INC worth $604.4M — about 75.9% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
219
13F holders
$604.4M
value, 2026 filers
75.9%
of shares outstanding (22.2M sh)
45
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of HSTM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.1M | $111.2M | 0.0% | 14% | +5.9% |
| 2 | DIMENSIONAL FUND ADVISORS LP | 1.6M | $42.5M | 0.0% | 5.3% | +7.0% |
| 3 | Copeland Capital Management, LLC | 1.2M | $34.0M | 0.7% | 4.3% | -2.2% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.0M | $28.5M | 0.0% | 3.6% | -0.3% |
| 5 | STATE STREET CORP | 1.0M | $27.4M | 0.0% | 3.4% | +0.9% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 880,543 | $24.0M | 0.0% | 3% | -4.5% |
| 7 | TWO SIGMA INVESTMENTS, LP | 805,584 | $22.0M | 0.0% | 2.8% | -4.6% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 779,219 | $21.2M | 0.0% | 2.7% | +9.0% |
| 9 | GOLDMAN SACHS GROUP INC | 665,917 | $18.1M | 0.0% | 2.3% | +142.6% |
| 10 | JPMORGAN CHASE & CO | 635,565 | $17.2M | 0.0% | 2.2% | +40.1% |
| 11 | First Eagle Investment Management, LLC | 591,898 | $16.1M | 0.0% | 2% | +39.0% |
| 12 | ACADIAN ASSET MANAGEMENT LLC | 571,823 | $15.6M | 0.0% | 2% | +64.0% |
| 13 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 433,651 | $11.8M | 0.0% | 1.5% | +14.7% |
| 14 | RENAISSANCE TECHNOLOGIES LLC | 423,000 | $11.5M | 0.0% | 1.4% | -11.5% |
| 15 | MORGAN STANLEY | 382,954 | $10.4M | 0.0% | 1.3% | +3.8% |
| 16 | NORTHERN TRUST CORP | 379,711 | $10.3M | 0.0% | 1.3% | +5.0% |
| 17 | Creative Planning | 285,852 | $7.8M | 0.0% | 1% | +31.0% |
| 18 | LAZARD ASSET MANAGEMENT LLC | 240,950 | $6.6M | 0.0% | 0.8% | +53.3% |
| 19 | AQR CAPITAL MANAGEMENT LLC | 240,232 | $6.5M | 0.0% | 0.8% | +308.3% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 237,710 | $6.5M | 0.0% | 0.8% | -10.5% |
| 21 | Bank of New York Mellon Corp | 227,493 | $6.2M | 0.0% | 0.8% | +1.7% |
| 22 | KENNEDY CAPITAL MANAGEMENT LLC | 191,504 | $5.2M | 0.1% | 0.7% | -1.9% |
| 23 | Nuveen, LLC | 189,904 | $5.2M | 0.0% | 0.6% | +267.0% |
| 24 | ENVESTNET ASSET MANAGEMENT INC | 189,539 | $5.2M | 0.0% | 0.6% | -5.1% |
| 25 | FMR LLC | 166,812 | $4.5M | 0.0% | 0.6% | -4.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.