Who owns HSAI
Which tracked institutional funds hold HSAI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See HSAI company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
29 tracked funds added or opened HSAI while 45 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
HSAI’s largest tracked holder by dollar value, SCHRODER INVESTMENT MANAGEMENT GROUP, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in HSAI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 121 tracked filers holding HSAI, 80 increased or opened the position and 71 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in HSAI between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 9
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5M
- Maytree Asset Management Ltd$3M
- Fideuram Asset Management (Ireland) dac$2M
- MARSHALL WACE, LLP$2M
- GROUP ONE TRADING LLC$1M
- INTERCAPITAL, LLC$997K
Full exits 15
- Carrhae Capital LLP$30M
- VANGUARD FIDUCIARY TRUST CO$16M
- C WorldWide Group Holding A/S$13M
- Ghisallo Capital Management LLC$11M
- Maxi Investments CY Ltd$5M
- CVFG LLC$4M
Largest adds
- MANUFACTURERS LIFE INSURANCE COMPANY, THE$17M
- JPMORGAN CHASE & CO$13M
- Broad Peak Investment Advisers Pte Ltd$8M
- Liontrust Investment Partners LLP$7M
- UBS Group AG$6M
- GOLDMAN SACHS GROUP INC$5M
Largest trims
- VANGUARD CAPITAL MANAGEMENT LLC$55M
- SCHRODER INVESTMENT MANAGEMENT GROUP$29M
- FMR LLC$29M
- WELLINGTON MANAGEMENT GROUP LLP$26M
- D. E. Shaw & Co., Inc.$10M
- Artisan Partners Limited Partnership$6M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 7,110,618 | $112M | 17.7% | 2026-Q2 |
| UBS Group AG added | 2,318,741 | $42M | 6.7% | 2026-Q2 |
| FMR LLC trimmed | 1,913,991 | $35M | 5.5% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 1,874,748 | $34M | 5.4% | 2026-Q2 |
| FIL Ltd trimmed | 1,810,382 | $33M | 5.2% | 2026-Q2 |
| Broad Peak Investment Advisers Pte Ltd added | 1,349,000 | $25M | 3.9% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 1,239,963 | $23M | 3.6% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 1,233,431 | $22M | 3.6% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 1,056,585 | $19M | 3.0% | 2026-Q2 |
| WEXFORD CAPITAL LP added | 1,010,716 | $18M | 2.9% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 862,591 | $14M | 2.2% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB added | 847,481 | $15M | 2.4% | 2026-Q2 |
| Robeco Schweiz AG trimmed | 833,050 | $15M | 2.4% | 2026-Q2 |
| Artisan Partners Limited Partnership trimmed | 745,869 | $14M | 2.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 653,665 | $12M | 1.9% | 2026-Q2 |
| Empowered Funds, LLC added | 648,521 | $12M | 1.9% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 606,060 | $11M | 1.7% | 2026-Q2 |
| Liontrust Investment Partners LLP added | 571,201 | $10M | 1.6% | 2026-Q2 |
| MORGAN STANLEY added | 563,623 | $10M | 1.6% | 2026-Q2 |
| SRS Investment Management, LLC added | 563,130 | $10M | 1.6% | 2026-Q2 |
| SAPIENT CAPITAL LLC trimmed | 447,976 | $8M | 1.3% | 2026-Q2 |
| Long Corridor Asset Management Ltd | 445,000 | $8M | 1.3% | 2026-Q2 |
| STATE STREET CORP added | 395,752 | $7M | 1.1% | 2026-Q2 |
| Allianz Asset Management GmbH | 390,127 | $7M | 1.2% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 323,663 | $6M | 0.9% | 2026-Q2 |
| NORGES BANK trimmed | 313,678 | $6M | 0.9% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 281,436 | $5M | 0.8% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 271,570 | $5M | 0.7% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 265,324 | $5M | 0.8% | 2026-Q2 |
| Legal & General Group Plc trimmed | 259,781 | $5M | 0.7% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 253,800 | $5M | 0.7% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 248,122 | $5M | 0.7% | 2026-Q2 |
| Trexquant Investment LP added | 241,089 | $4M | 0.7% | 2026-Q2 |
| IMC-Chicago, LLC added | 178,626 | $3M | 0.5% | 2026-Q2 |
| Aristides Capital LLC added | 175,326 | $3M | 0.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 172,595 | $3M | 0.5% | 2026-Q2 |
| PRUDENTIAL PLC added | 165,678 | $3M | 0.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 161,692 | $3M | 0.5% | 2026-Q2 |
| Maytree Asset Management Ltd new | 158,400 | $3M | 0.5% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 158,397 | $3M | 0.5% | 2026-Q2 |
| PensionDanmark Pensionsforsikringsaktieselskab | 126,400 | $2M | 0.4% | 2026-Q2 |
| Fideuram Asset Management (Ireland) dac trimmed | 123,612 | $2M | 0.4% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 120,755 | $2M | 0.3% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC added | 118,545 | $2M | 0.3% | 2026-Q2 |
| Mirae Asset Global Investments Co., Ltd. trimmed | 115,566 | $2M | 0.3% | 2026-Q2 |
| State of New Jersey Common Pension Fund D | 115,500 | $2M | 0.3% | 2026-Q2 |
| HIMENSION CAPITAL (SINGAPORE) PTE. LTD. added | 115,081 | $2M | 0.3% | 2026-Q2 |
| Robeco Institutional Asset Management B.V. added | 109,097 | $2M | 0.3% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 105,624 | $2M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 98,823 | $2M | 0.3% | 2026-Q2 |
| First Trust Bank, Ltd. trimmed | 90,595 | $2M | 0.3% | 2026-Q2 |
| B. Metzler seel. Sohn & Co. AG added | 85,878 | $2M | 0.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 73,258 | $1M | 0.2% | 2026-Q2 |
| GROUP ONE TRADING LLC added | 72,981 | $1M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 64,602 | $1M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 61,718 | $1M | 0.2% | 2026-Q2 |
| Electron Capital Partners, LLC trimmed | 60,050 | $1M | 0.2% | 2026-Q2 |
| INTERCAPITAL, LLC new | 54,710 | $997K | 0.2% | 2026-Q2 |
| Driehaus Capital Management LLC trimmed | 53,567 | $976K | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 50,505 | $920K | 0.1% | 2026-Q2 |
| FOX RUN MANAGEMENT, L.L.C. added | 49,269 | $898K | 0.1% | 2026-Q2 |
| TRIGLAV INVESTMENTS, D.O.O. | 48,570 | $885K | 0.1% | 2026-Q2 |
| CITIGROUP INC trimmed | 45,560 | $830K | 0.1% | 2026-Q2 |
| Axxion S.A. new | 44,446 | $810K | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 38,493 | $701K | 0.1% | 2026-Q2 |
| Vontobel Holding Ltd. added | 34,115 | $622K | 0.1% | 2026-Q2 |
| Vident Advisory, LLC added | 33,368 | $608K | 0.1% | 2026-Q2 |
| GTS SECURITIES LLC new | 31,887 | $581K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 31,793 | $579K | 0.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 29,172 | $532K | 0.1% | 2026-Q2 |
| Candriam S.C.A. added | 28,800 | $524K | 0.1% | 2026-Q2 |
| Krane Funds Advisors LLC added | 28,613 | $521K | 0.1% | 2026-Q2 |
| KEYSTONE INVESTORS PTE LTD new | 25,130 | $458K | 0.1% | 2026-Q2 |
| HITE Hedge Asset Management LLC trimmed | 24,598 | $448K | 0.1% | 2026-Q2 |
| Aberdeen Group plc trimmed | 23,344 | $425K | 0.1% | 2026-Q2 |
| SBI Securities Co., Ltd. added | 21,807 | $397K | 0.1% | 2026-Q2 |
| Marex Group Ltd new | 21,029 | $383K | 0.1% | 2026-Q2 |
| Harbour Capital Advisors, LLC added | 20,450 | $330K | 0.1% | 2026-Q2 |
| AIA Group Ltd | 20,123 | $367K | 0.1% | 2026-Q2 |
| Jefferies Financial Group Inc. new | 19,713 | $359K | 0.1% | 2026-Q2 |
| Advisors Asset Management, Inc. added | 18,657 | $340K | 0.1% | 2026-Q2 |
| M&T Bank Corp trimmed | 18,554 | $338K | 0.1% | 2026-Q2 |
| Athena Wealth Management, LLC new | 18,318 | $334K | 0.1% | 2026-Q2 |
| Leonteq Securities AG added | 15,911 | $290K | 0.0% | 2026-Q2 |
| Pekin Hardy Strauss, Inc. new | 15,000 | $273K | 0.0% | 2026-Q2 |
| Almanack Investment Partners, LLC. new | 14,240 | $259K | 0.0% | 2026-Q2 |
| Headlands Technologies LLC trimmed | 12,821 | $234K | 0.0% | 2026-Q2 |
| Graham Capital Management, L.P. trimmed | 12,730 | $232K | 0.0% | 2026-Q2 |
| SIMPLEX TRADING, LLC trimmed | 12,049 | $220K | 0.0% | 2026-Q2 |
| Fosun International Ltd trimmed | 11,633 | $212K | 0.0% | 2026-Q2 |
| Knollwood Investment Advisory, LLC trimmed | 10,000 | $58K | 0.0% | 2026-Q2 |
| Federation des caisses Desjardins du Quebec added | 9,423 | $172K | 0.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 7,729 | $141K | 0.0% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd trimmed | 6,112 | $111K | 0.0% | 2026-Q2 |
| Walleye Trading LLC added | 5,649 | $103K | 0.0% | 2026-Q2 |
| Tower Research Capital LLC (TRC) added | 3,397 | $62K | 0.0% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 1,668 | $30K | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 1,126 | $21K | 0.0% | 2026-Q2 |
| Dauntless Investment Group, LLC new | 1,100 | $20K | 0.0% | 2026-Q2 |
| Nykredit A/S new | 1,018 | $19K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.