HSTM · Healthstream Inc · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 219 13F filersWho Holds HSTM
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 218 filers, like-for-like change +3.3%; actively managed books -1.3%; index-like books +10.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 43.1% | 107 | +0.5% |
| Exempt adviser | 0.1% | 2 | -26.8% |
| Adviser | 7.7% | 5 | -1.9% |
| Bank | 12.5% | 16 | +9.9% |
| Insurer | 0.9% | 3 | +8.4% |
| Benefit plan | 0.5% | 4 | -39.5% |
| Non-US | 1.5% | 7 | -3.4% |
| Holding company | 24.8% | 8 | +13.3% |
| Unknown | 8.9% | 66 | -6.0% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 42.1% | 29 | +10.3% |
| Systematic-like | 5.5% | 10 | -19.2% |
| Concentrated | 2.6% | 33 | +18.6% |
| Diversified active | 49.8% | 146 | +0.3% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 62.1% | 125 | +12.5% |
| Medium turnover | 21.9% | 53 | -2.9% |
| High turnover | 5.9% | 21 | -32.6% |
| Unknown | 10.0% | 19 | -1.9% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 11.1% | 26 | -6.2% |
| Medium horizon | 20.8% | 34 | +6.0% |
| Long horizon | 63.4% | 150 | +6.7% |
| Unknown | 4.7% | 8 | -20.9% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.0% | 38 | +8.9% |
| $1B to $10B | 10.8% | 60 | -7.0% |
| $10B to $100B | 14.0% | 59 | -7.5% |
| $100B or more | 73.2% | 61 | +7.3% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 4.9% | 56 | +38.5% |
| Pooled investment vehicles | 9.0% | 14 | -11.7% |
| Registered funds and BDCs | 24.1% | 16 | +1.7% |
| Pension and profit sharing plans | 0.0% | 1 | +398.7% |
| Insurance companies | 0.2% | 3 | -8.3% |
| Governments and sovereign funds | 0.9% | 3 | -38.1% |
| Other investment advisers | 0.1% | 3 | +69.7% |
| Other | 0.1% | 1 | -3.1% |
| Diversified | 3.7% | 10 | +4.9% |
| Unknown | 56.9% | 111 | +5.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 12.3% | 28 | -15.1% |
| Private equity funds | 1.7% | 8 | +33.1% |
| Venture capital funds | 0.0% | 1 | +47.9% |
| Real estate funds | 0.0% | 3 | +326.5% |
| Securitized asset funds | 0.1% | 1 | -9.2% |
| Other private funds | 11.2% | 9 | +12.3% |
| Mixed private funds | 0.3% | 2 | 0.0% |
| Private funds, type not stated | 0.9% | 1 | -10.9% |
| No private funds | 16.7% | 56 | +5.1% |
| Unknown | 56.8% | 109 | +5.6% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 95.4% | 189 | +4.3% |
| Outside the US | 4.6% | 29 | -14.5% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
218 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 28.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies HSTM's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | POWI Power Integrations Inc | 3 |
| 2 | KLIC Kulicke & Soffa Industries Inc | 3 |
| 3 | ANET Arista Networks, Inc. | 3 |
| 4 | TSM Taiwan Semiconductor Manufacturing Co Ltd | 4 |
| 5 | ASML Asml Holding NV | 3 |
| 6 | MS Morgan Stanley | 3 |
| 7 | AXP American Express Co | 3 |
| 8 | AAPL Apple Inc. | 5 |
| 9 | MSFT Microsoft Corp | 5 |
| 10 | GOOGL Alphabet Inc. | 5 |
Shareholder Targets
13F filers that own its peers but not HSTM, quarter ended Jun 30, 2026Found through its holder-overlap peers: POWI, KLIC, ANET, TSM, ASML, MS, AXP, AAPL, MSFT, GOOGL, PANW, V, LLY, AVGO, JPM, NVDA, AMZN, MU, PG, AMD. 7,113 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $351,344,579,041 19 held | NVDA, GOOGL, AAPL |
| 2 | Capital Research Global Investors Adviser, Diversified active | $257,431,278,164 18 held | AVGO, NVDA, GOOGL |
| 3 | Capital World Investors Adviser, Diversified active | $256,630,058,356 17 held | AVGO, GOOGL, MU |
| 4 | Capital International Investors Adviser, Diversified active | $158,864,714,563 18 held | AVGO, GOOGL, MSFT |
| 5 | Berkshire Hathaway Inc Insurer, Concentrated | $154,996,704,577 3 held | AAPL, AXP, GOOGL |
| 6 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $153,857,791,389 20 held | NVDA, GOOGL, AVGO |
| 7 | Fisher Asset Management, LLC Adviser, Diversified active | $119,217,175,038 18 held | NVDA, AAPL, GOOGL |
| 8 | LILLY ENDOWMENT INC Unknown, Unknown | $108,400,867,760 1 held | LLY |
| 9 | HSBC HOLDINGS PLC Unknown, Index-like | $79,023,584,565 20 held | NVDA, GOOGL, AAPL |
| 10 | MITSUBISHI UFJ FINANCIAL GROUP INC Bank, Unknown | $78,825,883,309 1 held | MS |
Fund Ownership of HSTM by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 20.64% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.06% | 1,185,693 |
| Index ETFs | 16.58% | 4,848,109 |
| Active ETFs | 3.24% | 948,037 |
| Active funds | 8.99% | 2,628,329 |
| Unclassified | 0.31% | 89,981 |
| All registered funds | 33.17% | 9,700,149 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $111,183,919 | 18.31% | 4,080,144 | Shares | 2026-08-07 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $42,454,980 | 6.99% | 1,557,981 | Shares | 2026-08-11 | |
| Mid Copeland Capital Management, LLC Adviser | $36,164,081 | 5.96% | 1,217,236 | Shares | 2026-10-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $28,484,370 | 4.69% | 1,045,298 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $27,363,632 | 4.51% | 1,004,170 | Shares | 2026-09-22 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $23,994,796 | 3.95% | 880,543 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $21,952,164 | 3.62% | 805,584 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $21,233,717 | 3.50% | 779,219 | Shares | 2026-08-12 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $18,146,238 | 2.99% | 665,917 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $17,319,144 | 2.85% | 635,565 | Shares | 2026-08-12 | |
| Large First Eagle Investment Management, LLC Registered adviser | $16,129,220 | 2.66% | 591,898 | Shares | 2026-08-24 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $15,582,176 | 2.57% | 571,823 | Shares | 2026-08-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $11,816,989 | 1.95% | 433,651 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $11,526,750 | 1.90% | 423,000 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $10,435,494 | 1.72% | 382,954 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $10,347,122 | 1.70% | 379,711 | Shares | 2026-08-13 | |
| Mega Creative Planning Registered adviser | $7,789,466 | 1.28% | 285,852 | Shares | 2026-08-13 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $6,565,887 | 1.08% | 240,950 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $6,546,320 | 1.08% | 240,232 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $6,477,597 | 1.07% | 237,710 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $6,199,183 | 1.02% | 227,493 | Shares | 2026-08-06 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC Registered adviser | $5,218,484 | 0.86% | 191,504 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $5,174,883 | 0.85% | 189,904 | Shares | 2026-08-11 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $5,164,937 | 0.85% | 189,539 | Shares | 2026-09-23 | |
| Mega FMR LLC Holding company | $4,545,626 | 0.75% | 166,812 | Shares | 2026-08-13 | |
| Mega SEI INVESTMENTS CO Holding company | $4,299,886 | 0.71% | 157,794 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $4,257,131 | 0.70% | 156,225 | Shares | 2026-08-13 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $4,165,707 | 0.69% | 152,870 | Shares | 2026-08-04 | |
| Mega UBS Group AG Bank | $4,090,714 | 0.67% | 150,118 | Shares | 2026-08-13 | |
| Small HERALD INVESTMENT MANAGEMENT Ltd Non-US | $4,087,500 | 0.67% | 150,000 | Shares | 2026-07-23 | |
| Large Man Group plc | $3,894,215 | 0.64% | 142,907 | Shares | 2026-08-14 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $3,724,748 | 0.61% | 136,688 | Shares | 2026-08-14 | |
| Mid CRAWFORD INVESTMENT COUNSEL INC Registered adviser | $3,460,831 | 0.57% | 127,003 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $3,349,405 | 0.55% | 122,914 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $3,306,569 | 0.54% | 121,342 | Shares | 2026-08-14 | |
| Large Public Sector Pension Investment Board Non-US | $2,844,191 | 0.47% | 104,374 | Shares | 2026-08-13 | |
| Large PANAGORA ASSET MANAGEMENT INC Registered adviser | $2,674,642 | 0.44% | 98,152 | Shares | 2026-08-06 | |
| Mid CONNORS INVESTOR SERVICES INC Registered adviser | $2,653,904 | 0.44% | 97,391 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $2,592,210 | 0.43% | 95,127 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $2,301,969 | 0.38% | 84,476 | Shares | 2026-08-14 | |
| Large Pinnacle Financial Partners, Inc. Bank | $2,278,018 | 0.38% | 83,597 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $2,238,748 | 0.37% | 82,156 | Shares | 2026-08-06 | |
| Mega ROYAL BANK OF CANADA Bank | $2,205,204 | 0.36% | 80,925 | Shares | 2026-08-14 | |
| Mega STIFEL FINANCIAL CORP | $2,158,089 | 0.36% | 79,196 | Shares | 2026-08-12 | |
| Mid Engineers Gate Manager LP | $2,099,558 | 0.35% | 77,048 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $2,057,756 | 0.34% | 75,514 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC Registered adviser | $2,006,062 | 0.33% | 73,617 | Shares | 2026-08-14 | |
| Small GLOBEFLEX CAPITAL L P Registered adviser | $1,988,923 | 0.33% | 72,988 | Shares | 2026-08-12 | |
| Large TEACHER RETIREMENT SYSTEM OF TEXAS Benefit plan | $1,984,290 | 0.33% | 72,818 | Shares | 2026-08-14 | |
| Mid Numerai GP LLC Registered adviser | $1,894,801 | 0.31% | 69,534 | Shares | 2026-08-14 | |
| Mid CAMBIAR INVESTORS LLC Registered adviser | $1,844,661 | 0.30% | 67,694 | Shares | 2026-07-31 | |
| Mid Campbell & CO Investment Adviser LLC Registered adviser | $1,814,877 | 0.30% | 66,601 | Shares | 2026-08-03 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $1,727,650 | 0.28% | 63,400 | Shares | 2026-08-07 | |
| Mega Legal & General Group Plc | $1,587,911 | 0.26% | 58,272 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $1,566,520 | 0.26% | 57,487 | Shares | 2026-08-12 | |
| Mid KORNITZER CAPITAL MANAGEMENT INC /KS Registered adviser | $1,475,097 | 0.24% | 54,132 | Shares | 2026-07-31 | |
| Mega AMERICAN CENTURY COMPANIES INC | $1,445,258 | 0.24% | 53,037 | Shares | 2026-08-12 | |
| Small AM INVESTMENT STRATEGIES LLC | $1,437,110 | 0.24% | 52,738 | Shares | 2026-07-16 | |
| Small Bridge City Capital, LLC Registered adviser | $1,410,596 | 0.23% | 51,765 | Shares | 2026-08-11 | |
| Large KLP KAPITALFORVALTNING AS | $1,365,225 | 0.22% | 50,100 | Shares | 2026-08-12 | |
| Mega FRANKLIN RESOURCES INC Adviser | $1,327,809 | 0.22% | 48,727 | Shares | 2026-08-13 | |
| Mega Swiss National Bank | $1,286,200 | 0.21% | 47,200 | Shares | 2026-08-11 | |
| Mid Hillsdale Investment Management Inc. Registered adviser | $1,194,612 | 0.20% | 43,839 | Shares | 2026-08-12 | |
| Mid MARTINGALE ASSET MANAGEMENT L P Registered adviser | $1,027,406 | 0.17% | 37,703 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $1,005,606 | 0.17% | 36,903 | Shares | 2026-08-03 | |
| Mid Susquehanna Portfolio Strategies, LLC | $966,830 | 0.16% | 35,480 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $894,781 | 0.15% | 32,836 | Shares | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $882,246 | 0.15% | 32,376 | Shares | 2026-08-13 | |
| Mid Horizon Investments, LLC Registered adviser | $878,921 | 0.14% | 32,254 | Shares | 2026-08-13 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $804,774 | 0.13% | 29,533 | Shares | 2026-08-12 | |
| Mega SG Americas Securities, LLC Non-US | $768,041 | 0.13% | 28,185 | Shares | 2026-08-07 | |
| Mega Cetera Investment Advisers Registered adviser | $727,602 | 0.12% | 26,701 | Shares | 2026-08-12 | |
| Small EntryPoint Capital, LLC Registered adviser | $714,440 | 0.12% | 26,218 | Shares | 2026-08-13 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $708,526 | 0.12% | 26,001 | Shares | 2026-10-27 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $697,654 | 0.11% | 25,602 | Shares | 2026-08-13 | |
| Mega DEUTSCHE BANK AG\ Non-US | $695,037 | 0.11% | 25,506 | Shares | 2026-08-07 | |
| Large Pathstone Holdings, LLC | $685,610 | 0.11% | 25,160 | Shares | 2026-08-13 | |
| Mid GAMMA Investing LLC Registered adviser | $644,291 | 0.11% | 21,686 | Shares | 2026-10-08 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $634,925 | 0.10% | 23,300 | Shares | 2026-08-14 | |
| Mid Inspire Investing, LLC Registered adviser | $630,832 | 0.10% | 21,233 | Shares | 2026-10-22 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $593,069 | 0.10% | 21,764 | Shares | 2026-08-24 | |
| Large Tidal Investments LLC Registered adviser | $574,539 | 0.09% | 21,084 | Shares | 2026-08-13 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $558,788 | 0.09% | 20,506 | Shares | 2026-07-29 | |
| Mega Amundi Holding company | $555,108 | 0.09% | 20,371 | Shares | 2026-08-11 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $552,956 | 0.09% | 20,292 | Shares | 2026-08-14 | |
| Mid Callan Family Office, LLC Registered adviser | $552,412 | 0.09% | 20,272 | Shares | 2026-08-11 | |
| Small Formidable Asset Management, LLC Registered adviser | $530,802 | 0.09% | 19,479 | Shares | 2026-07-17 | |
| Mid Graham Capital Management, L.P. Registered adviser | $528,922 | 0.09% | 19,410 | Shares | 2026-08-14 | |
| Small VARCOV Co. | $516,551 | 0.09% | 18,956 | Shares | 2026-08-14 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $493,770 | 0.08% | 18,120 | Shares | 2026-08-12 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $473,087 | 0.08% | 17,361 | Shares | 2026-08-11 | |
| Mid Diversified Trust Co | $459,653 | 0.08% | 16,868 | Shares | 2026-07-17 | |
| Large STRS OHIO Benefit plan | $455,075 | 0.07% | 16,700 | Shares | 2026-07-30 | |
| Large LOS ANGELES CAPITAL MANAGEMENT LLC Registered adviser | $436,681 | 0.07% | 16,025 | Shares | 2026-08-13 | |
| Large Thrivent Financial for Lutherans Registered adviser | $418,233 | 0.07% | 15,348 | Shares | 2026-08-14 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $416,920 | 0.07% | 14,033 | Shares | 2026-10-22 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $405,616 | 0.07% | 14,885 | Shares | 2026-08-13 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $400,711 | 0.07% | 14,705 | Shares | 2026-08-06 | |
| Large MetLife Investment Management, LLC Registered adviser | $397,223 | 0.07% | 14,577 | Shares | 2026-08-14 | |
| Large Jump Financial, LLC | $394,825 | 0.07% | 14,489 | Shares | 2026-08-13 |
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