Who owns GMED (GMED)
Which tracked institutional funds hold GMED, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GMED company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
133 tracked funds added or opened GMED while 137 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
GMED’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.2% of theirs — a 0.2pp gap the other way — the median holder sizes GMED more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in GMED 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 602 tracked filers holding GMED, 333 increased or opened the position and 248 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 GMED 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 38
- VANGUARD CAPITAL MANAGEMENT LLC$434M
- VANGUARD PORTFOLIO MANAGEMENT LLC$420M
- Holocene Advisors, LP$67M
- VANGUARD FIDUCIARY TRUST CO$60M
- HAWK RIDGE CAPITAL MANAGEMENT LP$43M
- Varenne Capital Partners$20M
Full exits 28
- VANGUARD GROUP INC$906M
- Nantahala Capital Management, LLC$20M
- Freestone Grove Partners LP$19M
- J. Goldman & Co LP$18M
- BANCO BILBAO VIZCAYA ARGENTARIA, S.A.$10M
- COMERICA BANK$6M
Largest adds
- MILLENNIUM MANAGEMENT LLC$121M
- AQR CAPITAL MANAGEMENT LLC$61M
- FMR LLC$46M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$40M
- GOLDMAN SACHS GROUP INC$33M
- Quantinno Capital Management LP$27M
Largest trims
- Madison Avenue Partners, LP$167M
- BANK OF MONTREAL /CAN/$96M
- BlackRock, Inc.$74M
- Parsifal Capital Management, LP$73M
- Walleye Capital LLC$71M
- Vestal Point Capital, LP$59M
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. trimmed | 9,566,919 | $824M | 8.2% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 7,623,095 | $657M | 6.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 5,032,732 | $434M | 4.3% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 4,879,459 | $420M | 4.2% | 2026-Q1 |
| Invesco Ltd. added | 4,180,487 | $360M | 3.6% | 2026-Q1 |
| STATE STREET CORP added | 3,590,372 | $309M | 3.1% | 2026-Q1 |
| Sculptor Capital LP added | 3,058,000 | $263M | 2.6% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 2,595,308 | $217M | 2.2% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 2,307,181 | $199M | 2.0% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,112,124 | $182M | 1.8% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC trimmed | 2,009,763 | $173M | 1.7% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 1,966,114 | $169M | 1.7% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 1,750,832 | $153M | 1.5% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 1,769,897 | $152M | 1.5% | 2026-Q1 |
| GENEVA CAPITAL MANAGEMENT LLC trimmed | 1,760,971 | $152M | 1.5% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 1,643,352 | $142M | 1.4% | 2026-Q1 |
| GW&K Investment Management, LLC trimmed | 1,494,723 | $129M | 1.3% | 2026-Q1 |
| Boston Trust Walden Corp trimmed | 1,254,910 | $108M | 1.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,243,615 | $107M | 1.1% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 1,145,540 | $99M | 1.0% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 1,132,278 | $98M | 1.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 1,132,162 | $98M | 1.0% | 2026-Q1 |
| FULLER & THALER ASSET MANAGEMENT, INC. added | 1,101,568 | $95M | 0.9% | 2026-Q1 |
| MORGAN STANLEY added | 1,060,500 | $91M | 0.9% | 2026-Q1 |
| NORGES BANK added | 1,125,008 | $82M | 0.8% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 912,905 | $79M | 0.8% | 2026-Q1 |
| ANTIPODES PARTNERS Ltd trimmed | 897,607 | $77M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 862,733 | $74M | 0.7% | 2026-Q1 |
| Artemis Investment Management LLP added | 848,476 | $73M | 0.7% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 839,620 | $71M | 0.7% | 2026-Q1 |
| PARADIGM CAPITAL MANAGEMENT INC/NY trimmed | 822,299 | $71M | 0.7% | 2026-Q1 |
| Holocene Advisors, LP added | 773,834 | $67M | 0.7% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 742,551 | $64M | 0.6% | 2026-Q1 |
| Soleus Capital Management, L.P. trimmed | 729,467 | $63M | 0.6% | 2026-Q1 |
| Madison Avenue Partners, LP trimmed | 717,476 | $62M | 0.6% | 2026-Q1 |
| Stephens Investment Management Group LLC trimmed | 714,701 | $62M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 697,572 | $60M | 0.6% | 2026-Q1 |
| Global Alpha Capital Management Ltd. added | 694,444 | $60M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 692,373 | $60M | 0.6% | 2026-Q1 |
| AMERICAN CAPITAL MANAGEMENT INC added | 663,049 | $57M | 0.6% | 2026-Q1 |
| ANCHOR CAPITAL ADVISORS LLC trimmed | 639,524 | $55M | 0.6% | 2026-Q1 |
| Vestal Point Capital, LP trimmed | 610,520 | $53M | 0.5% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 600,165 | $52M | 0.5% | 2026-Q1 |
| FMR LLC added | 577,985 | $50M | 0.5% | 2026-Q1 |
| Capital World Investors | 574,500 | $49M | 0.5% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 562,630 | $48M | 0.5% | 2026-Q1 |
| Swedbank AB added | 562,403 | $48M | 0.5% | 2026-Q1 |
| Quantinno Capital Management LP added | 547,095 | $47M | 0.5% | 2026-Q1 |
| UBS Group AG added | 543,112 | $47M | 0.5% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 525,419 | $45M | 0.5% | 2026-Q1 |
| HAWK RIDGE CAPITAL MANAGEMENT LP trimmed | 499,980 | $43M | 0.4% | 2026-Q1 |
| Paradice Investment Management LLC trimmed | 491,265 | $42M | 0.4% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC trimmed | 487,426 | $42M | 0.4% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 460,292 | $40M | 0.4% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC trimmed | 428,040 | $38M | 0.4% | 2026-Q1 |
| Pembroke Management, LTD trimmed | 408,539 | $35M | 0.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 401,913 | $35M | 0.3% | 2026-Q1 |
| Grantham, Mayo, Van Otterloo & Co. LLC trimmed | 401,717 | $35M | 0.3% | 2026-Q1 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 392,200 | $34M | 0.3% | 2026-Q1 |
| Parsifal Capital Management, LP trimmed | 387,117 | $33M | 0.3% | 2026-Q1 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ added | 356,811 | $31M | 0.3% | 2026-Q1 |
| Defilade Capital Management, L.P. added | 354,350 | $31M | 0.3% | 2026-Q1 |
| SIRIOS CAPITAL MANAGEMENT L P added | 354,168 | $31M | 0.3% | 2026-Q1 |
| Legal & General Group Plc added | 351,383 | $30M | 0.3% | 2026-Q1 |
| Annex Advisory Services, LLC added | 350,387 | $30M | 0.3% | 2026-Q1 |
| Champlain Investment Partners, LLC trimmed | 350,053 | $30M | 0.3% | 2026-Q1 |
| SG Americas Securities, LLC added | 340,452 | $29M | 0.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 336,486 | $29M | 0.3% | 2026-Q1 |
| Bridgewater Associates, LP added | 330,463 | $28M | 0.3% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 327,992 | $28M | 0.3% | 2026-Q1 |
| Terril Brothers, Inc. trimmed | 321,365 | $28M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 299,924 | $26M | 0.3% | 2026-Q1 |
| Foresight Group Ltd Liability Partnership trimmed | 293,903 | $25M | 0.3% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 284,053 | $24M | 0.2% | 2026-Q1 |
| Retirement Systems of Alabama added | 283,024 | $24M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 282,716 | $24M | 0.2% | 2026-Q1 |
| Kathmere Capital Management, LLC added | 271,126 | $23M | 0.2% | 2026-Q1 |
| LORD, ABBETT & CO. LLC trimmed | 262,897 | $23M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 257,538 | $22M | 0.2% | 2026-Q1 |
| Lightrock Netherlands B.V. added | 257,242 | $22M | 0.2% | 2026-Q1 |
| EXCHANGE TRADED CONCEPTS, LLC added | 256,836 | $22M | 0.2% | 2026-Q1 |
| SEGALL BRYANT & HAMILL, LLC trimmed | 253,885 | $22M | 0.2% | 2026-Q1 |
| NICHOLAS COMPANY, INC. trimmed | 249,449 | $21M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 248,695 | $21M | 0.2% | 2026-Q1 |
| MetLife Investment Management, LLC trimmed | 247,619 | $21M | 0.2% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 10,377,839 | $906M | 9.1% | 2025-Q4 stale |
| Burgundy Asset Management Ltd. trimmed | 3,460,983 | $212M | 2.1% | 2025-Q3 stale |
| AXA S.A. added | 1,528,531 | $90M | 0.9% | 2025-Q2 stale |
| RTW INVESTMENTS, LP added | 1,125,000 | $82M | 0.8% | 2025-Q1 stale |
| Van Berkom & Associates Inc. added | 1,333,111 | $76M | 0.8% | 2025-Q3 stale |
| AXA Investment Managers S.A. new | 1,202,828 | $69M | 0.7% | 2025-Q3 stale |
| Polar Capital Holdings Plc added | 1,065,564 | $63M | 0.6% | 2025-Q2 stale |
| Camber Capital Management LP trimmed | 800,000 | $47M | 0.5% | 2025-Q2 stale |
| MACQUARIE GROUP LTD trimmed | 619,958 | $45M | 0.5% | 2025-Q1 stale |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. trimmed | 582,562 | $34M | 0.3% | 2025-Q2 stale |
| Iron Triangle Partners LP trimmed | 431,221 | $32M | 0.3% | 2025-Q1 stale |
| Bares Capital Management, Inc. new | 521,129 | $30M | 0.3% | 2025-Q3 stale |
| BRAIDWELL LP added | 498,000 | $29M | 0.3% | 2025-Q3 stale |
| BOONE CAPITAL MANAGEMENT LLC trimmed | 360,764 | $26M | 0.3% | 2025-Q1 stale |
| Smith Group Asset Management, LLC new | 326,509 | $24M | 0.2% | 2025-Q1 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.