Quick Takeaways
- GTX - Garrett Motion Inc. has 35 insiders with reported activity on this page.
- Net insider value flow over the last year: -$654,583,934.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 35 Insiders of Garrett Motion Inc.
- Symbol
- GTX on Nasdaq
- Location
- Rolle, Switzerland
What Changed
- Buy value: ; sell value: $654,583,934.
- Net share flow: -49,476,957.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$654,583,934.
Buys
$0
Shares: 0
Insiders: 0
Sells
$654,583,934
Shares: 49,476,957
Insiders: 7
Net
-$654,583,934
Shares: -49,476,957
Insiders: -7
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 497,178 | $0 | $10,276,259 | -$10,276,259 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 22,218,403 | $0 | $339,089,716 | -$339,089,716 |
| 9-12 | 0 | 26,761,376 | $0 | $305,217,960 | -$305,217,960 |
Garrett Motion Inc. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| BAUPOST GROUP LLC/MA | 10%+ Owner | $428,400,960 | Mixed | 13 Jun 2023 | ||
| Oaktree Capital Group Holdings GP, LLC | 10%+ Owner | $290,611,872 | -$381,536,800 | -57% | Filing P/S | 10 Nov 2025 |
| CYRUS CAPITAL PARTNERS, L.P. | 10%+ Owner | $265,648,027 | -$59,373,876 | -18% | Filing P/S | 09 Sep 2025 |
| Sessa Capital GP, LLC | 10%+ Owner | $137,128,356 | Filing P/S | 06 Mar 2024 | ||
| Centerbridge Special Credit Partners III-Flex, L.P. | 10%+ Owner | $92,177,386 | Filing P/S | 07 Mar 2025 | ||
| HONEYWELL INTERNATIONAL INC | Other* | $58,619,066 | Mixed | 12 Jun 2023 | ||
| Centerbridge Credit Partners Master, L.P. | Other* | $58,166,781 | -$203,397,000 | -78% | Filing P/S | 13 Aug 2025 |
| Attestor Value Master Fund, LP | 10%+ Owner | $53,618,975 | Mixed | 15 Jun 2021 | ||
| Olivier Rabiller | President & CEO, Director | $16,695,231 | -$8,732,480 | -34% | Median | 30 Apr 2026 |
| Brookfield OCM Holdings, LLC | 10%+ Owner | $9,251,816 | Mixed | 12 Jun 2023 | ||
| OAKTREE CAPITAL MANAGEMENT LP | 10%+ Owner | $9,251,816 | Mixed | 12 Jun 2023 | ||
| Sean Deason | SVP & Chief Financial Officer | $6,757,586 | Median | 30 Apr 2026 | ||
| Craig Balis | SVP & Chief Technology Officer | $4,993,261 | Median | 30 Apr 2026 | ||
| Thierry Mabru | SVP, Integrated Supply Chain | $3,960,260 | Median | 30 Apr 2026 | ||
| Daniel A. Ninivaggi | Director | $3,898,884 | -$536,294 | -12% | Filing P/S | 15 May 2026 |
| Daniel Deiro | SVP, CM & GM Japan/Korea | $2,975,937 | -$669,799 | -18% | Median | 30 Apr 2026 |
| Joanne Lau | VP, CAO and Controller | $2,945,202 | Mixed | 05 Mar 2026 | ||
| Fabrice Spenninck | SVP & Chief Human Res. Officer | $2,804,721 | Median | 30 Apr 2026 | ||
| Jerome Maironi | SVP, GC & Corp. Secretary | $2,097,881 | Mixed | 30 Apr 2025 | ||
| Mark Albert Rodrigues | SVP, GM GBEs Turbo Tech | $1,930,096 | Mixed | 05 Mar 2026 | ||
| Nils Eike-Christian Martens | SVP, Strat, Bus Dev, Adv Tech | $1,025,426 | Mixed | 05 Mar 2026 | ||
| Julia Steyn | Director | $1,020,232 | -$337,687 | -25% | Filing P/S | 24 Feb 2026 |
| Mark D. Rollinger | SVP, GC & Corp. Secretary | $842,704 | Mixed | 05 Mar 2026 | ||
| Daun Norman | Director | $799,495 | Mixed | 22 May 2025 | ||
| Robert L. Shanks | Director | $744,585 | Mixed | 22 May 2025 | ||
| Paul A. Camuti | Director | $721,427 | Mixed | 01 Apr 2026 | ||
| Joachim Drees | Director | $710,028 | Mixed | 01 Apr 2026 | ||
| Pierre Barthelet | Former SVP, Strat, Bus Dev & Adv Tech // Exhibit 24.1 - Power of Attorney | $623,131 | Mixed | 31 May 2025 | ||
| Tina Pierce | Director | $387,116 | Mixed | 24 May 2023 | ||
| Russell James | VP & Corp. Controller | $147,100 | Mixed | 26 May 2021 | ||
| John Petry | Director | Mixed | 07 May 2021 | |||
| Kevin Mahony | Director | Mixed | 24 Jan 2023 | |||
| Steven Vincent Tesoriere | Director | Mixed | 30 Apr 2021 | |||
| Darius Adamczyk | Director, 10%+ Owner | Mixed | 26 May 2021 | |||
| Steven M. Silver | Director | Mixed | 30 Apr 2021 |
Top shareholders of Garrett Motion Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BAUPOST GROUP LLC/MA |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
52,033,399
mixed-class rows
|
$428,400,960 | — | 13 Jun 2023 | |
| Oaktree Capital Group Holdings GP, LLC |
3/4/5
|
10%+ Owner |
9%
|
17,094,816
|
$290,611,872 | -$381,536,800 | 10 Nov 2025 | |
| Oaktree Value Opportunities Fund Holdings, L.P. |
13D/G
|
Oaktree Capital Holdings, LLC |
7.7%
|
14,594,816
|
$267,668,925 | -$45,850,000 | 24 Feb 2026 | |
| CYRUS CAPITAL PARTNERS, L.P. |
3/4/5
13D/G
|
10%+ Owner |
4.7%
from 13D/G
|
20,009,945
|
$265,648,027 | -$59,373,876 | 09 Sep 2025 | |
| OAKTREE CAPITAL MANAGEMENT LP |
13F
3/4/5
|
Company · 10%+ Owner |
7.7%
|
14,594,816
|
$265,187,806 | — | 31 Mar 2026 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
5.7%
from 13D/G
|
13,030,433
|
$236,762,970 | — | 31 Mar 2026 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
13D/G
|
Company |
5.3%
from 13D/G
|
10,897,535
|
$198,008,204 | — | 31 Mar 2026 | |
| FMR LLC |
13F
|
Company |
4.3%
|
8,254,355
|
$149,981,622 | — | 31 Mar 2026 | |
| Sessa Capital GP, LLC |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
15,236,484
|
$137,128,356 | — | 06 Mar 2024 | |
| LSV ASSET MANAGEMENT |
13F
|
Company |
3.8%
|
7,255,309
|
$131,829,000 | — | 31 Mar 2026 | |
| Centerbridge Credit Partners Master, L.P. |
13D/G
3/4/5
|
Jeffrey H. Aronson · Other* |
5%
|
9,796,809
|
$113,642,984 | -$72,500,000 | 21 Aug 2025 | |
| Gates Capital Management, Inc. |
13F
|
Company |
3.1%
|
5,935,638
|
$107,850,542 | — | 31 Mar 2026 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
3%
|
5,762,697
|
$104,708,204 | — | 31 Mar 2026 | |
| Centerbridge Special Credit Partners III-Flex, L.P. |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
9,795,684
|
$92,177,386 | — | 07 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
4,435,405
|
$80,601,472 | — | 31 Mar 2026 | |
| STATE STREET CORP |
13F
|
Company |
2.2%
|
4,165,550
|
$75,688,044 | — | 31 Mar 2026 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
2%
|
3,821,584
|
$69,438,181 | — | 31 Mar 2026 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.8%
|
3,504,855
|
$63,677,254 | — | 31 Mar 2026 | |
| MARSHALL WACE, LLP |
13F
|
Company |
1.8%
|
3,463,804
|
$62,937,315 | — | 31 Mar 2026 | |
| NEW SOUTH CAPITAL MANAGEMENT INC |
13F
|
Company |
1.7%
|
3,300,304
|
$59,966,523 | — | 31 Mar 2026 | |
| HONEYWELL INTERNATIONAL INC |
3/4/5
|
Other* |
—
class O/S missing
|
7,092,446
|
$58,619,066 | — | 12 Jun 2023 | |
| Invesco Ltd. |
13F
|
Company |
1.7%
|
3,168,704
|
$57,575,353 | — | 31 Mar 2026 | |
| Attestor Value Master Fund, LP |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
6,521,802
mixed-class rows
|
$53,618,975 | — | 15 Jun 2021 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
1.4%
|
2,675,133
|
$48,607,167 | — | 31 Mar 2026 | |
| APIS CAPITAL ADVISORS, LLC |
13F
|
Company |
1.4%
|
2,665,350
|
$48,429,410 | — | 31 Mar 2026 | |
| Nuveen, LLC |
13F
|
Company |
1.4%
|
2,636,898
|
$47,912,436 | — | 31 Mar 2026 | |
| MORGAN STANLEY |
13F
|
Company |
1.3%
|
2,553,947
|
$46,405,231 | — | 31 Mar 2026 | |
| Sessa Capital (Master), L.P. |
13D/G
|
— |
2.2%
|
4,348,770
|
$45,705,573 | $0 | 30 Jun 2025 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
|
Company |
1.3%
|
2,446,309
|
$44,449,435 | — | 31 Mar 2026 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.3%
|
2,436,009
|
$44,262,284 | — | 31 Mar 2026 | |
| Prevatt Capital Ltd |
13F
|
Company |
1.2%
|
2,250,000
|
$40,882,500 | — | 31 Mar 2026 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
1.1%
|
2,110,972
|
$36,963,120 | — | 31 Mar 2026 | |
| GAMCO INVESTORS, INC. ET AL |
13F
|
Company |
1%
|
1,952,874
|
$35,483,721 | — | 31 Mar 2026 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.91%
|
1,736,341
|
$31,549,316 | — | 31 Mar 2026 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.8%
|
1,526,842
|
$27,742,719 | — | 31 Mar 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.78%
|
1,475,629
|
$26,812,179 | — | 31 Mar 2026 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.77%
|
1,462,662
|
$26,576,569 | — | 31 Mar 2026 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.76%
|
1,448,703
|
$26,322,933 | — | 31 Mar 2026 | |
| GW&K Investment Management, LLC |
13F
|
Company |
0.75%
|
1,425,926
|
$25,909,000 | — | 31 Mar 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.73%
|
1,378,774
|
$25,052,324 | — | 31 Mar 2026 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
0.7%
|
1,339,741
|
$24,919,183 | — | 31 Mar 2026 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.66%
|
1,246,015
|
$22,640,092 | — | 31 Mar 2026 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.64%
|
1,225,056
|
$22,259,268 | — | 31 Mar 2026 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
0.63%
|
1,190,065
|
$21,623,480 | — | 31 Mar 2026 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.65%
|
1,231,753
|
$21,567,994 | — | 31 Mar 2026 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.62%
|
1,186,042
|
$21,550,383 | — | 31 Mar 2026 | |
| EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC |
13F
|
Company |
0.6%
|
1,147,492
|
$20,850,000 | — | 31 Mar 2026 | |
| UBS Group AG |
13F
|
Company |
0.56%
|
1,070,420
|
$19,449,531 | — | 31 Mar 2026 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.54%
|
1,027,733
|
$18,673,905 | — | 31 Mar 2026 | |
| Gem Investment Advisors, LLC |
13F
|
Company |
0.54%
|
1,017,293
|
$18,484,214 | — | 31 Mar 2026 |
Recent Insider Transactions by Companies or Individuals for Garrett Motion Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Daniel A. Ninivaggi | GTX | Common Stock | Sale | -12.1% | $536,294 | $31.22 | -17,178 | 124,885 | 15 May 2026 | Direct |
| Fabrice Spenninck | GTX | Common Stock | Tax liability | -3.37% | -5,378 | 154,360 | 30 Apr 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Tax liability | -4.26% | -40,907 | 918,835 | 30 Apr 2026 | Direct | ||
| Thierry Mabru | GTX | Common Stock | Tax liability | -3.28% | -7,396 | 217,956 | 30 Apr 2026 | Direct | ||
| Daniel Deiro | GTX | Common Stock | Tax liability | -3.33% | -5,641 | 163,783 | 30 Apr 2026 | Direct | ||
| Sean Deason | GTX | Common Stock | Tax liability | -3.86% | -14,951 | 371,909 | 30 Apr 2026 | Direct | ||
| Craig Balis | GTX | Common Stock | Tax liability | -3.22% | -9,129 | 274,808 | 30 Apr 2026 | Direct | ||
| Daniel A. Ninivaggi | GTX | Common Stock | Award | 1.34% | 1,882 | 142,063 | 01 Apr 2026 | Direct | ||
| Joachim Drees | GTX | Common Stock | Award | 4.75% | 1,848 | 40,736 | 01 Apr 2026 | Direct | ||
| Paul A. Camuti | GTX | Common Stock | Award | 2.28% | 924 | 41,390 | 01 Apr 2026 | Direct | ||
| Fabrice Spenninck | GTX | Common Stock | Award | 12.5% | 17,713 | 159,738 | 05 Mar 2026 | Direct | ||
| Fabrice Spenninck | GTX | Common Stock | Tax liability | -6.09% | -9,214 | 142,025 | 05 Mar 2026 | Direct | ||
| Mark D. Rollinger | GTX | Common Stock | Award | 131% | 23,198 | 40,908 | 05 Mar 2026 | Direct | ||
| Mark Albert Rodrigues | GTX | Common Stock | Award | 18.6% | 14,669 | 93,694 | 05 Mar 2026 | Direct | ||
| Mark Albert Rodrigues | GTX | Common Stock | Tax liability | -5.17% | -4,307 | 79,025 | 05 Mar 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Award | 13.3% | 112,948 | 959,742 | 05 Mar 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Tax liability | -6.49% | -58,752 | 846,794 | 05 Mar 2026 | Direct | ||
| Nils Eike-Christian Martens | GTX | Common Stock | Award | 44.9% | 15,417 | 49,778 | 05 Mar 2026 | Direct | ||
| Nils Eike-Christian Martens | GTX | Common Stock | Tax liability | -12.5% | -4,898 | 34,361 | 05 Mar 2026 | Direct | ||
| Thierry Mabru | GTX | Common Stock | Award | 11.7% | 23,612 | 225,352 | 05 Mar 2026 | Direct | ||
| Thierry Mabru | GTX | Common Stock | Tax liability | -5.74% | -12,283 | 201,740 | 05 Mar 2026 | Direct | ||
| Joanne Lau | GTX | Common Stock | Award | 6.37% | 8,566 | 142,971 | 05 Mar 2026 | Direct | ||
| Joanne Lau | GTX | Common Stock | Tax liability | -0.4% | -545 | 134,405 | 05 Mar 2026 | Direct | ||
| Daniel Deiro | GTX | Common Stock | Award | 11.6% | 17,569 | 169,424 | 05 Mar 2026 | Direct | ||
| Daniel Deiro | GTX | Common Stock | Tax liability | -5.68% | -9,139 | 151,855 | 05 Mar 2026 | Direct | ||
| Sean Deason | GTX | Common Stock | Award | 9.43% | 33,336 | 386,860 | 05 Mar 2026 | Direct | ||
| Sean Deason | GTX | Common Stock | Tax liability | -5.17% | -19,268 | 353,524 | 05 Mar 2026 | Direct | ||
| Craig Balis | GTX | Common Stock | Award | 9.46% | 24,543 | 283,937 | 05 Mar 2026 | Direct | ||
| Craig Balis | GTX | Common Stock | Tax liability | -4.69% | -12,767 | 259,394 | 05 Mar 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Sale | -13.7% | $2,925,950 | $20.32 | -144,000 | 905,546 | 27 Feb 2026 | Direct |
| Olivier Rabiller | GTX | Common Stock | Sale | -12% | $2,901,041 | $20.29 | -143,000 | 1,049,546 | 26 Feb 2026 | Direct |
| Daniel Deiro | GTX | Common Stock | Sale | -11% | $405,710 | $20.29 | -20,000 | 160,994 | 26 Feb 2026 | Direct |
| Olivier Rabiller | GTX | Common Stock | Sale | -10.7% | $2,905,488 | $20.32 | -143,000 | 1,192,546 | 25 Feb 2026 | Direct |
| Daniel Deiro | GTX | Common Stock | Sale | -6.7% | $264,088 | $20.31 | -13,000 | 180,994 | 25 Feb 2026 | Direct |
| Julia Steyn | GTX | Common Stock | Sale | -25.3% | $337,687 | $19.86 | -17,000 | 50,233 | 24 Feb 2026 | Direct |
| Mark Albert Rodrigues | GTX | Common Stock | Tax liability | -9.83% | -9,088 | 83,332 | 17 Feb 2026 | Direct | ||
| Fabrice Spenninck | GTX | Common Stock | Tax liability | -17.5% | -40,420 | 190,239 | 17 Feb 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Tax liability | -14.8% | -232,963 | 1,335,546 | 17 Feb 2026 | Direct | ||
| Thierry Mabru | GTX | Common Stock | Tax liability | -20.6% | -55,468 | 214,023 | 17 Feb 2026 | Direct | ||
| Joanne Lau | GTX | Common Stock | Tax liability | -0.85% | -1,160 | 134,950 | 17 Feb 2026 | Direct | ||
| Daniel Deiro | GTX | Common Stock | Tax liability | -17.5% | -41,272 | 193,994 | 17 Feb 2026 | Direct | ||
| Sean Deason | GTX | Common Stock | Tax liability | -18.1% | -82,255 | 372,792 | 17 Feb 2026 | Direct | ||
| Craig Balis | GTX | Common Stock | Tax liability | -17.6% | -57,938 | 272,161 | 17 Feb 2026 | Direct | ||
| Mark Albert Rodrigues | GTX | Common Stock | Award | 20% | 15,379 | 92,420 | 11 Feb 2026 | Direct | ||
| Fabrice Spenninck | GTX | Common Stock | Award | 52.3% | 79,195 | 230,659 | 11 Feb 2026 | Direct | ||
| Olivier Rabiller | GTX | Common Stock | Award | 41% | 456,461 | 1,568,509 | 11 Feb 2026 | Direct | ||
| Thierry Mabru | GTX | Common Stock | Award | 67.6% | 108,679 | 269,491 | 11 Feb 2026 | Direct | ||
| Joanne Lau | GTX | Common Stock | Award | 13.4% | 16,086 | 136,110 | 11 Feb 2026 | Direct | ||
| Daniel Deiro | GTX | Common Stock | Award | 52.4% | 80,865 | 235,266 | 11 Feb 2026 | Direct | ||
| Sean Deason | GTX | Common Stock | Award | 46.8% | 145,051 | 455,047 | 11 Feb 2026 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.