Chart Industries, Inc.
Chart Industries, Inc. (GTLS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · GTLS · as of Mar 31, 2025
Ownership Breakdown
575
Institutional Holders
▲ 25 vs Q4
$7.20B
Total Inst. Value
▼ $2.50B vs Q4
47.87M
Shares Outstanding
freeFloat 99.46%
49.94M
13F Shares Held
▼ 913,681 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
GTLS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. fabricated plate work (boiler shops) | 5.20M | 11.58% | 11.58% | $751.03B | May 2, 2025 | ▼ 67.0K |
VANGUARD GROUP INC fabricated plate work (boiler shops) | 4.23M | 9.41% | 9.41% | $610.07B | May 9, 2025 | ▼ 71.4K |
FMR LLC fabricated plate work (boiler shops) | 2.58M | 5.75% | 5.75% | $372.85B | May 12, 2025 | ▼ 341.2K |
NORDEA INVESTMENT MANAGEMENT AB fabricated plate work (boiler shops) | 1.80M | 4.01% | 4.01% | $253.42B | May 14, 2025 | ▼ 12.4K |
JANUS HENDERSON GROUP PLC fabricated plate work (boiler shops) | 1.63M | 3.64% | 3.64% | $240.65B | May 15, 2025 | ▲ 25.3K |
STATE STREET CORP fabricated plate work (boiler shops) | 1.59M | 3.53% | 3.53% | $229.02B | May 15, 2025 | ▼ 1.6K |
INVESCO LTD. fabricated plate work (boiler shops) | 1.44M | 3.21% | 3.21% | $208.37B | May 12, 2025 | ▲ 208.9K |
DIMENSIONAL FUND ADVISORS LP fabricated plate work (boiler shops) | 1.17M | 2.60% | 2.60% | $168.85B | May 13, 2025 | ▲ 105.0K |
FRANKLIN RESOURCES INC fabricated plate work (boiler shops) | 1.17M | 2.60% | 2.60% | $168.71B | May 13, 2025 | ▲ 131.6K |
NO STREET GP LP fabricated plate work (boiler shops) | 1.17M | 2.59% | 2.59% | $168.18B | May 15, 2025 | ▲ 90.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
24
Increased
+2.30M shares1
New Positions
first time holders24
Decreased
−2.18M shares0
Sold Out
fully exitedNet shares change (top 50)
+121.1K
+2.30M / −2.18M
Net new holders
+1
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
GTLS insider trading · insider activity
Source: SEC Form 4
8
Buy transactions
6
Sell transactions
1.33
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Vinci Gerald F President | May 21, 2026 | Tax Withhold | 143 | $208.29 | $29.8K | 27.0K | Form 4 ↗ |
Hotchkiss Herbert VP, GC and Secretary | May 21, 2026 | Tax Withhold | 143 | $208.29 | $29.8K | 23.6K | Form 4 ↗ |
Belling Joseph A Chief Technology Officer | May 21, 2026 | Tax Withhold | 102 | $208.29 | $21.2K | 15.7K | Form 4 ↗ |
Brinkman Joseph Robert VP & Chief Financial Officer | May 21, 2026 | Tax Withhold | 77 | $208.29 | $16.0K | 15.7K | Form 4 ↗ |
Harty Linda S director | Apr 1, 2026 | Award | 193 | — | — | 14.6K | Form 4 ↗ |
Belling Joseph A Chief Technology Officer | Apr 2, 2026 | Tax Withhold | 34 | $207.09 | $7.0K | 15.8K | Form 4 ↗ |
Durham Mark Chief Accounting Officer | Apr 1, 2026 | Award | 689 | — | — | 3.5K | Form 4 ↗ |
Durham Mark Chief Accounting Officer | Apr 1, 2026 | Tax Withhold | 345 | $206.94 | $71.4K | 3.2K | Form 4 ↗ |
Mahoney Paul E director | Apr 1, 2026 | Award | 193 | — | — | 3.8K | Form 4 ↗ |
CICHOCKI ANDREW R Chair of the Board | Apr 1, 2026 | Award | 193 | — | — | 3.7K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Chart Industries, Inc. (GTLS) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 0.54%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Chart Industries, Inc. is BLACKROCK, INC., holding approximately 5.20 million shares — equal to 11.58% of outstanding shares — as of March 31, 2025.
A total of 575 institutional investors currently hold GTLS stock, with a combined institutional value of approximately $7.20 billion as of the most recent 13F filing period.
Frequently asked questions
GTLS ownershipChart Industries, Inc. (GTLS) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is BLACKROCK, INC. with a 11.58% stake. Company insiders hold 0.54%. Data sourced from SEC Form 13F as of March 31, 2025.