Who owns Chart Industries (GTLS)
Which tracked institutional funds hold GTLS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GTLS 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
85 tracked funds added or opened GTLS while 150 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
GTLS’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 0.1% of theirs — a 0.1pp gap the other way — the median holder sizes GTLS more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in GTLS 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 395 tracked filers holding GTLS, 157 increased or opened the position and 283 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 GTLS 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 15
- GARDNER LEWIS ASSET MANAGEMENT L P$18M
- Jupiter Topco LLC$18M
- JANE STREET GROUP, LLC$17M
- Hudson Bay Capital Management LP$16M
- Absolute Gestao de Investimentos Ltda.$16M
- HARVEST MANAGEMENT LLC$11M
Full exits 63
- Davidson Kempner Capital Management LP$165M
- SYQUANT CAPITAL SAS$156M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$61M
- CAXTON ASSOCIATES LLP$40M
- CANADA PENSION PLAN INVESTMENT BOARD$32M
- GLAZER CAPITAL, LLC$31M
Largest adds
- HBK INVESTMENTS L P$231M
- JPMORGAN CHASE & CO$217M
- O'Connor Alternative Investments LLC$181M
- NORGES BANK$108M
- MILLENNIUM MANAGEMENT LLC$103M
- CITADEL ADVISORS LLC$96M
Largest trims
- UBS Group AG$337M
- WHITEBOX ADVISORS LLC$136M
- NEUBERGER BERMAN GROUP LLC$94M
- Blackstone Inc.$71M
- Verition Fund Management LLC$62M
- GEODE CAPITAL MANAGEMENT, LLC$62M
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 |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 6,088,514 | $1.3B | 13.0% | 2026-Q2 |
| O'Connor Alternative Investments LLC added | 2,865,147 | $599M | 6.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 2,119,053 | $443M | 4.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 1,947,403 | $407M | 4.2% | 2026-Q2 |
| FIL Ltd trimmed | 1,867,223 | $390M | 4.0% | 2026-Q2 |
| HBK INVESTMENTS L P added | 1,789,092 | $374M | 3.8% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 1,638,698 | $343M | 3.5% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,504,119 | $314M | 3.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 1,430,932 | $299M | 3.1% | 2026-Q2 |
| STATE STREET CORP trimmed | 1,414,621 | $296M | 3.0% | 2026-Q2 |
| MORGAN STANLEY added | 1,212,770 | $253M | 2.6% | 2026-Q2 |
| NORGES BANK added | 1,024,974 | $214M | 2.2% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 978,287 | $204M | 2.1% | 2026-Q2 |
| CITIGROUP INC trimmed | 914,677 | $191M | 2.0% | 2026-Q2 |
| Kryger Capital LLC added | 892,579 | $186M | 1.9% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 884,098 | $185M | 1.9% | 2026-Q2 |
| First Trust Capital Management L.P. added | 866,371 | $181M | 1.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 850,626 | $178M | 1.8% | 2026-Q2 |
| AQR Arbitrage LLC added | 811,051 | $169M | 1.7% | 2026-Q2 |
| UBS Group AG trimmed | 685,014 | $143M | 1.5% | 2026-Q2 |
| Westchester Capital Management, LLC added | 613,584 | $128M | 1.3% | 2026-Q2 |
| Squarepoint Ops LLC added | 571,590 | $119M | 1.2% | 2026-Q2 |
| LMR Partners LLP added | 522,195 | $109M | 1.1% | 2026-Q2 |
| ALPINE ASSOCIATES MANAGEMENT INC. added | 493,910 | $103M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 483,952 | $101M | 1.0% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 480,659 | $100M | 1.0% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 468,793 | $98M | 1.0% | 2026-Q2 |
| TORONTO DOMINION BANK trimmed | 441,400 | $92M | 0.9% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 438,380 | $92M | 0.9% | 2026-Q2 |
| Magnetar Financial LLC trimmed | 418,310 | $87M | 0.9% | 2026-Q2 |
| SOROS FUND MANAGEMENT LLC trimmed | 416,233 | $87M | 0.9% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 403,038 | $84M | 0.9% | 2026-Q2 |
| CAPSTONE INVESTMENT ADVISORS, LLC added | 370,000 | $77M | 0.8% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 350,462 | $72M | 0.7% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC trimmed | 322,293 | $67M | 0.7% | 2026-Q2 |
| FMR LLC trimmed | 312,702 | $65M | 0.7% | 2026-Q2 |
| TIG Advisors, LLC added | 300,146 | $63M | 0.6% | 2026-Q2 |
| Birnam Oak Advisors, LP added | 285,399 | $60M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 284,931 | $60M | 0.6% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 268,321 | $56M | 0.6% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 266,881 | $56M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 255,970 | $53M | 0.5% | 2026-Q2 |
| WATER ISLAND CAPITAL LLC added | 237,599 | $50M | 0.5% | 2026-Q2 |
| GABELLI FUNDS LLC added | 237,594 | $50M | 0.5% | 2026-Q2 |
| NEXPOINT ASSET MANAGEMENT, L.P. added | 220,917 | $46M | 0.5% | 2026-Q2 |
| Melqart Asset Management (UK) Ltd trimmed | 214,647 | $45M | 0.5% | 2026-Q2 |
| Public Sector Pension Investment Board added | 197,734 | $41M | 0.4% | 2026-Q2 |
| MARSHALL WACE, LLP added | 191,262 | $40M | 0.4% | 2026-Q2 |
| Nearwater Capital Markets, Ltd added | 184,000 | $38M | 0.4% | 2026-Q2 |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC trimmed | 182,000 | $38M | 0.4% | 2026-Q2 |
| ODDO BHF ASSET MANAGEMENT SAS added | 180,000 | $38M | 0.4% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 171,437 | $36M | 0.4% | 2026-Q2 |
| Woodline Partners LP added | 161,251 | $34M | 0.3% | 2026-Q2 |
| Man Group plc added | 143,554 | $30M | 0.3% | 2026-Q2 |
| GABELLI & Co INVESTMENT ADVISERS, INC. added | 139,714 | $29M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 134,883 | $28M | 0.3% | 2026-Q2 |
| Capula Management Ltd trimmed | 131,850 | $28M | 0.3% | 2026-Q2 |
| Verition Fund Management LLC trimmed | 130,482 | $27M | 0.3% | 2026-Q2 |
| Slotnik Capital, LLC trimmed | 130,000 | $27M | 0.3% | 2026-Q2 |
| Quarry LP added | 124,171 | $26M | 0.3% | 2026-Q2 |
| Murchinson Ltd. | 120,539 | $25M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 117,626 | $25M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 113,617 | $24M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 111,604 | $23M | 0.2% | 2026-Q2 |
| Nuveen, LLC trimmed | 110,837 | $23M | 0.2% | 2026-Q2 |
| Invesco Ltd. added | 109,820 | $23M | 0.2% | 2026-Q2 |
| Alberta Investment Management Corp trimmed | 103,200 | $22M | 0.2% | 2026-Q2 |
| WHITEBOX ADVISORS LLC trimmed | 100,046 | $21M | 0.2% | 2026-Q2 |
| MUFG Securities EMEA plc trimmed | 97,800 | $20M | 0.2% | 2026-Q2 |
| Calamos Advisors LLC | 96,775 | $20M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 96,000 | $20M | 0.2% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC added | 92,448 | $19M | 0.2% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 92,198 | $19M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 87,454 | $18M | 0.2% | 2026-Q2 |
| GARDNER LEWIS ASSET MANAGEMENT L P new | 86,775 | $18M | 0.2% | 2026-Q2 |
| Jupiter Topco LLC new | 83,783 | $18M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 83,396 | $17M | 0.2% | 2026-Q2 |
| Carmignac Gestion | 82,944 | $17M | 0.2% | 2026-Q2 |
| INFRASTRUCTURE CAPITAL ADVISORS, LLC added | 81,360 | $17M | 0.2% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 80,896 | $17M | 0.2% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 80,514 | $17M | 0.2% | 2026-Q2 |
| Hudson Bay Capital Management LP trimmed | 76,089 | $16M | 0.2% | 2026-Q2 |
| Absolute Gestao de Investimentos Ltda. trimmed | 74,717 | $16M | 0.2% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 72,245 | $15M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 71,249 | $15M | 0.2% | 2026-Q2 |
| KEYBANK NATIONAL ASSOCIATION/OH trimmed | 66,503 | $14M | 0.1% | 2026-Q2 |
| GILDER GAGNON HOWE & CO LLC trimmed | 62,664 | $13M | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 60,993 | $13M | 0.1% | 2026-Q2 |
| Legal & General Group Plc trimmed | 60,645 | $13M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 57,458 | $12M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 55,344 | $12M | 0.1% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 53,930 | $11M | 0.1% | 2026-Q2 |
| Sagefield Capital LP trimmed | 53,115 | $11M | 0.1% | 2026-Q2 |
| HARVEST MANAGEMENT LLC added | 53,000 | $11M | 0.1% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 52,779 | $11M | 0.1% | 2026-Q2 |
| TOKIO MARINE ASSET MANAGEMENT CO LTD added | 50,800 | $11M | 0.1% | 2026-Q2 |
| TPG GP A, LLC added | 50,000 | $10M | 0.1% | 2026-Q2 |
| New York Life Investment Management LLC trimmed | 48,458 | $10M | 0.1% | 2026-Q2 |
| Nixon Capital, LLC trimmed | 46,760 | $10M | 0.1% | 2026-Q2 |
| KING LUTHER CAPITAL MANAGEMENT CORP trimmed | 46,173 | $10M | 0.1% | 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.