Who owns Alignment Healthcare (ALHC)
Which tracked institutional funds hold ALHC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ALHC company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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
76 tracked funds added or opened ALHC while 99 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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
ALHC’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes ALHC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ALHC 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 2025-Q4 and 2026-Q1, across 293 tracked filers holding ALHC, 187 increased or opened the position and 125 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 ALHC between the 2025-Q4 and 2026-Q1 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 34
- VANGUARD PORTFOLIO MANAGEMENT LLC$171M
- VANGUARD CAPITAL MANAGEMENT LLC$140M
- Capital Research Global Investors$63M
- VANGUARD FIDUCIARY TRUST CO$20M
- ORBIMED ADVISORS LLC$14M
- SEB Asset Management AB$8M
Full exits 24
- VANGUARD GROUP INC$306M
- GENERAL ATLANTIC, L.P.$260M
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$92M
- 8 KNOTS MANAGEMENT, LLC$37M
- Skandinaviska Enskilda Banken AB (publ)$10M
- ExodusPoint Capital Management, LP$8M
Largest adds
- T. Rowe Price Investment Management, Inc.$198M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$46M
- Bank of New York Mellon Corp$39M
- BANK OF AMERICA CORP /DE/$32M
- Allspring Global Investments Holdings, LLC$31M
- WELLINGTON MANAGEMENT GROUP LLP$22M
Largest trims
- Assenagon Asset Management S.A.$32M
- VOYA INVESTMENT MANAGEMENT LLC$23M
- BlackRock, Inc.$23M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$20M
- MORGAN STANLEY$20M
- Hood River Capital Management LLC$15M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 19,342,956 | $461M | 9.3% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 18,780,363 | $447M | 9.1% | 2026-Q2 |
| FMR LLC trimmed | 13,924,329 | $332M | 6.7% | 2026-Q2 |
| Invesco Ltd. added | 10,365,640 | $247M | 5.0% | 2026-Q2 |
| T. Rowe Price Investment Management, Inc. added | 13,147,656 | $232M | 4.7% | 2026-Q1 |
| STATE STREET CORP added | 7,297,494 | $174M | 3.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 9,710,071 | $171M | 3.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 7,973,663 | $140M | 2.8% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 4,939,145 | $118M | 2.4% | 2026-Q2 |
| Hood River Capital Management LLC trimmed | 6,054,477 | $107M | 2.2% | 2026-Q1 |
| Capital Research Global Investors added | 4,399,329 | $105M | 2.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 5,362,666 | $94M | 1.9% | 2026-Q1 |
| Capital World Investors added | 3,910,131 | $93M | 1.9% | 2026-Q2 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC added | 5,214,614 | $92M | 1.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 4,411,340 | $78M | 1.6% | 2026-Q1 |
| Bank of New York Mellon Corp added | 3,313,110 | $58M | 1.2% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 3,215,667 | $57M | 1.1% | 2026-Q1 |
| Broad Bay Capital Management, LP added | 2,919,465 | $51M | 1.0% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 2,795,706 | $49M | 1.0% | 2026-Q1 |
| Integral Health Asset Management, LLC added | 2,575,000 | $45M | 0.9% | 2026-Q1 |
| Danica Pension, Livsforsikringsaktieselskab added | 2,503,577 | $44M | 0.9% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC added | 2,458,400 | $44M | 0.9% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 2,439,637 | $43M | 0.9% | 2026-Q1 |
| NEXT CENTURY GROWTH INVESTORS LLC trimmed | 2,262,076 | $40M | 0.8% | 2026-Q1 |
| LOOMIS SAYLES & CO L P trimmed | 2,106,068 | $37M | 0.8% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 2,101,456 | $37M | 0.8% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,462,511 | $35M | 0.7% | 2026-Q2 |
| GILDER GAGNON HOWE & CO LLC trimmed | 1,833,691 | $32M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,583,617 | $28M | 0.6% | 2026-Q1 |
| Nuveen, LLC trimmed | 1,580,582 | $28M | 0.6% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,526,839 | $27M | 0.5% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,517,992 | $27M | 0.5% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,401,658 | $25M | 0.5% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 998,400 | $24M | 0.5% | 2026-Q2 |
| Freestone Grove Partners LP added | 1,337,777 | $24M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 1,161,686 | $20M | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 854,818 | $20M | 0.4% | 2026-Q2 |
| Rhenman & Partners Asset Management AB added | 1,053,450 | $19M | 0.4% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 1,050,174 | $19M | 0.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 1,011,650 | $18M | 0.4% | 2026-Q1 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 966,600 | $17M | 0.3% | 2026-Q1 |
| MARSHALL WACE, LLP added | 697,539 | $17M | 0.3% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD added | 877,769 | $15M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 593,717 | $14M | 0.3% | 2026-Q2 |
| ORBIMED ADVISORS LLC new | 791,000 | $14M | 0.3% | 2026-Q1 |
| Granahan Investment Management, LLC added | 780,500 | $14M | 0.3% | 2026-Q1 |
| MARSICO CAPITAL MANAGEMENT LLC added | 779,767 | $14M | 0.3% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 759,957 | $13M | 0.3% | 2026-Q1 |
| SEI INVESTMENTS CO added | 739,063 | $13M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 519,493 | $12M | 0.3% | 2026-Q2 |
| ACADIAN ASSET MANAGEMENT LLC trimmed | 692,604 | $12M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 626,234 | $11M | 0.2% | 2026-Q1 |
| FEDERATED HERMES, INC. added | 604,792 | $11M | 0.2% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 557,938 | $10M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 551,319 | $10M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 544,274 | $10M | 0.2% | 2026-Q1 |
| TD Asset Management Inc trimmed | 541,168 | $10M | 0.2% | 2026-Q1 |
| Pier Capital, LLC trimmed | 537,050 | $9M | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 445,818 | $9M | 0.2% | 2026-Q1 |
| HENNESSY ADVISORS INC trimmed | 471,600 | $8M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 450,528 | $8M | 0.2% | 2026-Q1 |
| SEB Asset Management AB new | 438,537 | $8M | 0.2% | 2026-Q1 |
| Aberdeen Group plc new | 413,043 | $7M | 0.1% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 401,849 | $7M | 0.1% | 2026-Q1 |
| PFM Health Sciences, LP new | 359,826 | $6M | 0.1% | 2026-Q1 |
| Burkehill Global Management, LP | 350,000 | $6M | 0.1% | 2026-Q1 |
| OSTERWEIS CAPITAL MANAGEMENT INC new | 346,985 | $6M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 336,980 | $6M | 0.1% | 2026-Q1 |
| Swiss National Bank | 331,900 | $6M | 0.1% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 327,009 | $6M | 0.1% | 2026-Q1 |
| 1492 Capital Management LLC trimmed | 324,019 | $6M | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 312,851 | $6M | 0.1% | 2026-Q1 |
| PANAGORA ASSET MANAGEMENT INC | 295,594 | $5M | 0.1% | 2026-Q1 |
| Edgestream Partners, L.P. new | 275,393 | $5M | 0.1% | 2026-Q1 |
| LGT Fund Management Co Ltd. trimmed | 272,700 | $5M | 0.1% | 2026-Q1 |
| CAXTON ASSOCIATES LLP trimmed | 199,957 | $5M | 0.1% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 267,147 | $5M | 0.1% | 2026-Q1 |
| FORMULA GROWTH LTD trimmed | 239,208 | $4M | 0.1% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 238,139 | $4M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 237,947 | $4M | 0.1% | 2026-Q1 |
| Verition Fund Management LLC added | 175,752 | $4M | 0.1% | 2026-Q2 |
| Maven Securities LTD added | 236,721 | $4M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 232,076 | $4M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 15,492,802 | $306M | 6.2% | 2025-Q4 stale |
| GENERAL ATLANTIC, L.P. trimmed | 13,167,733 | $260M | 5.3% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 691,653 | $92M | 1.9% | 2025-Q4 stale |
| Durable Capital Partners LP trimmed | 3,589,745 | $67M | 1.4% | 2025-Q1 stale |
| 8 KNOTS MANAGEMENT, LLC trimmed | 1,868,367 | $37M | 0.7% | 2025-Q4 stale |
| Skandinaviska Enskilda Banken AB (publ) added | 502,226 | $10M | 0.2% | 2025-Q4 stale |
| Quantbot Technologies LP trimmed | 292,638 | $6M | 0.1% | 2025-Q4 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 290,615 | $6M | 0.1% | 2025-Q4 stale |
| Cresset Asset Management, LLC added | 287,565 | $5M | 0.1% | 2025-Q1 stale |
| Y-Intercept (Hong Kong) Ltd added | 262,525 | $5M | 0.1% | 2025-Q4 stale |
| TWINBEECH CAPITAL LP new | 276,009 | $5M | 0.1% | 2025-Q1 stale |
| SUMMIT WEALTH GROUP LLC / CO new | 23,908 | $5M | 0.1% | 2025-Q3 stale |
| Informed Momentum Co LLC new | 264,004 | $5M | 0.1% | 2025-Q1 stale |
| Global IMC LLC new | 260,778 | $5M | 0.1% | 2025-Q1 stale |
| Cubist Systematic Strategies, LLC trimmed | 264,489 | $5M | 0.1% | 2025-Q3 stale |
| Jump Financial, LLC trimmed | 228,169 | $5M | 0.1% | 2025-Q4 stale |
| AXA Investment Managers S.A. new | 244,402 | $4M | 0.1% | 2025-Q3 stale |
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.