ONEX CORP's Net Worth

$4.59 Billion

Estimate Recalculated Dec 3, 2025 08:10PM EST

Who is ONEX CORP

ONEX CORP has an estimated net worth of $4.59 Billion. This is based on reported shares across multiple companies, which include TMS International Corp., Skilled Healthcare Group, Inc., RYAN SPECIALTY GROUP HOLDINGS, INC., Commercial Vehicle Group, Inc., CLARIVATE PLC, Emerald Expositions Events, Inc., Allison Transmission Holdings Inc, POWERSCHOOL HOLDINGS, INC., Spirit AeroSystems Holdings, Inc., JELD-WEN Holding, Inc., MAGELLAN HEALTH SERVICES INC, ATI Physical Therapy, Inc., RES CARE INC /KY/, Emergency Medical Services CORP, and DURA AUTOMOTIVE SYSTEMS INC.

SEC CIK

ONEX CORP's CIK is 0000937226

Past Insider Trading and Trends

2017 was ONEX CORP's most active year for acquiring shares with 27 total transactions. ONEX CORP's most active month to acquire stocks was the month of January. 2017 was ONEX CORP's most active year for disposing of shares, totalling 124 transactions. ONEX CORP's most active month to dispose stocks was the month of April. 2017 saw ONEX CORP paying a total of $0.00 for 192,585,066 shares, this is the most they've acquired in one year. In 2013 ONEX CORP cashed out on 37,294,355 shares for a total of $652,651,212.50, their largest year based on trade value.

Loading...

Attention insiders:Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

TMS International Corp.

Investor
Updated Oct 18, 2013
Form 4
-100.00%
-60.74M
$17.50
-$1.06B
Oct 18, 2013
Disposition
Oct 16
Form 4
204.60%
52.82M
$12.16
-$59.29M
Apr 21, 2011
78.64M
Sell-Options
Apr 19
Form 3/A
Apr 14, 2011
Form 3
Apr 08, 2011
Showing 4 results

Genesis Healthcare, Inc.

Investor
Updated Aug 25, 2017
Form 4
-100.00%
-35.27M
$1.00
-$35.27M
Aug 25, 2017
Sale
Aug 24
Form 4
-2.29%
-825.00K
$1.50
-$1.24M
Jul 26, 2017
35.27M
Sale
Jul 25
Form 4
-4.21%
-1.59M
$1.50
-$2.38M
Jul 21, 2017
36.10M
Sale
Jul 20
Form 4
-1.95%
-750.00K
$1.52
-$1.14M
Jul 14, 2017
37.69M
Sale
Jul 13
Form 4
-1.91%
-750.00K
$1.52
-$1.14M
Jul 13, 2017
38.44M
Sale
Jul 12
Form 4
-3.69%
-1.50M
$1.54
-$2.31M
Jul 12, 2017
39.19M
Sale
Jul 11
Form 4
-1.81%
-750.00K
$1.87
-$1.40M
Jun 26, 2017
40.69M
Sale
Jun 23
Form 4
-0.53%
-219.34K
$1.72
-$377.26K
Jun 12, 2017
41.44M
Sale
Jun 09
Form 4
-0.31%
-128.06K
$1.72
-$220.26K
Jun 09, 2017
41.65M
Sale
Jun 08
Form 4
-0.04%
-15.00K
$1.70
-$25.50K
Jun 08, 2017
41.78M
Sale
Jun 07
Form 4
-0.25%
-104.17K
$1.70
-$177.09K
Jun 07, 2017
41.80M
Sale
Jun 06
Form 4
-1.20%
-510.75K
$1.73
-$883.60K
Jun 05, 2017
41.90M
Sale
Jun 02
Form 4
-0.20%
-83.65K
$1.71
-$143.03K
Jun 02, 2017
42.41M
Sale
Jun 01
Form 4
-1.03%
-442.03K
$1.72
-$760.29K
Jun 01, 2017
42.50M
Sale
May 31
Form 4
-1.00%
-433.04K
$1.75
-$757.82K
May 31, 2017
42.94M
Sale
May 30
Form 4
-0.18%
-78.30K
$2.22
-$173.83K
May 22, 2017
43.37M
Sale
May 19
Form 4
-1.67%
-738.64K
$2.26
-$1.67M
May 19, 2017
43.45M
Sale
May 18
Form 4
-0.12%
-53.32K
$2.22
-$118.37K
May 19, 2017
44.19M
Sale
May 17
Form 4
-0.02%
-10.20K
$2.27
-$23.15K
May 18, 2017
44.24M
Sale
May 16
Form 4
Sep 24, 2012
29.50M
Purchase
Sep 13
Form 3
Sep 24, 2012
Form 4
-63.19%
-50.64M
$15.50
-$784.98M
May 22, 2007
29.50M
Sale
May 18
Form 3/A
May 15, 2007
Form 3
May 14, 2007
Showing 24 results

RYAN SPECIALTY HOLDINGS, INC.

Investor
Updated May 25, 2023
Form 4
-66.72%
-8.31M
$43.45
-$361.07M
May 25, 2023
4.15M
Sale
May 25
Form 4
12.46M
$22.33
$278.07M
Jul 26, 2021
12.46M
Acq/Dis
Jul 22 - Jul 26
Form 3
Jul 21, 2021
Showing 3 results

Commercial Vehicle Group, Inc.

Investor
Updated Jul 08, 2005
Form 4
-100.00%
-13.23M
$16.95
-$224.30M
Jul 08, 2005
Sale
Jul 06
Form 4
-44.62%
-10.66M
$12.12
-$129.25M
Aug 12, 2004
13.23M
Sale
Aug 10
Form 3
Aug 05, 2004
23.89M
Showing 3 results

CLARIVATE PLC

Investor
Updated Jan 04, 2021
Form 3
Jan 04, 2021
71.42M
Showing 1 results

Emerald Holding, Inc.

Investor
Updated Aug 17, 2020
Form 4
48.15%
22.66M
$5.60
$126.90M
Aug 17, 2020
69.72M
Grant
Aug 13
Form 4
47.06M
$5.60
$263.53M
Jul 06, 2020
47.06M
Grant
Jun 29
Form 4
-1.57%
-750.00K
$17.76
-$13.32M
Apr 05, 2018
47.06M
Sale
Apr 03
Form 4
-1.57%
-750.00K
$17.76
-$13.32M
Apr 05, 2018
47.06M
Sale
Apr 03
Form 4
-1.57%
-750.00K
$17.76
-$13.32M
Apr 05, 2018
47.06M
Sale
Apr 03
Form 4
-11.15%
-6.00M
$17.76
-$106.56M
Mar 15, 2018
47.81M
Sale
Mar 13
Form 4
-11.15%
-6.00M
$17.76
-$106.56M
Mar 15, 2018
47.81M
Sale
Mar 13
Form 4
-11.15%
-6.00M
$17.76
-$106.56M
Mar 15, 2018
47.81M
Sale
Mar 13
Form 4
-12.22%
-7.49M
$17.00
-$127.36M
May 03, 2017
53.81M
Sale
May 03
Form 4
-12.22%
-7.49M
$17.00
-$127.36M
May 03, 2017
53.81M
Sale
May 03
Form 4
-12.22%
-7.49M
$17.00
-$127.36M
May 03, 2017
53.81M
Sale
May 03
Form 3
Apr 28, 2017
61.30M
Form 3
Apr 28, 2017
61.30M
Form 3
Apr 28, 2017
61.30M
Showing 14 results

Allison Transmission Holdings Inc

Investor
Updated Jun 11, 2014
Form 4
-76.68%
-17.50M
$29.95
-$524.12M
Jun 11, 2014
5.32M
Sale
Jun 09
Form 4
-35.39%
-12.50M
$29.78
-$372.25M
Apr 28, 2014
22.82M
Sale
Apr 25
Form 4
-28.93%
-14.38M
$29.17
-$419.32M
Mar 04, 2014
35.32M
Sale
Feb 28
Form 4
-11.17%
-6.25M
$25.56
-$159.75M
Dec 18, 2013
49.70M
Sale
Dec 16
Form 4
-11.82%
-7.50M
$23.10
-$173.25M
Nov 19, 2013
55.95M
Sale
Nov 15
Form 4
-15.80%
-11.90M
$21.18
-$252.04M
Aug 14, 2013
63.45M
Sale
Aug 12
Form 4
-16.61%
-15.01M
$21.74
-$326.26M
Mar 22, 2012
75.35M
Sale
Mar 20
Form 3
Mar 14, 2012
90.36M
Showing 8 results

POWERSCHOOL HOLDINGS, INC.

Investor
Updated Mar 07, 2023
Form 4
-5.70%
-4.30M
$20.16
-$86.60M
Mar 07, 2023
71.12M
Sale
Mar 03
Form 3
Jul 28, 2021
75.41M
Form 3
Jul 28, 2021
75.41M
Showing 3 results

Spirit AeroSystems Holdings, Inc.

Investor
Updated Jun 12, 2014
Form 4
-48.75%
-24.00M
$32.31
-$775.44M
Jun 12, 2014
25.23M
Sale
Jun 10
Form 4
-26.77%
-18.00M
$28.52
-$513.36M
Mar 13, 2014
49.23M
Sale
Mar 10
Form 4
-30.85%
-30.00M
$24.49
-$734.70M
Apr 15, 2011
67.23M
Sale
Apr 13
Form 4
-7.47%
-7.85M
$32.24
-$252.96M
Jun 04, 2007
97.23M
Sale
May 31
Form 4
-45.45%
-87.57M
$32.24
-$2.82B
May 30, 2007
105.08M
Sale
May 25
Form 4
-42.92%
-144.85M
$24.70
-$3.58B
Nov 29, 2006
192.65M
Sale
Nov 27
Form 3/A
Nov 21, 2006
Form 3
Nov 20, 2006
Form 3
Nov 20, 2006
Showing 9 results

JELD-WEN Holding, Inc.

Investor
Updated Aug 18, 2021
Form 4
-100.00%
-14.88M
$28.50
-$424.17M
Aug 18, 2021
Sale
Aug 18
Form 4
-40.19%
-10.00M
$28.80
-$288.00M
May 14, 2021
14.88M
Sale
May 13
Form 4
-24.33%
-8.00M
$28.61
-$228.88M
Mar 05, 2021
24.88M
Sale
Mar 03
Form 4
-36.70%
-14.21M
$32.74
-$465.26M
Nov 22, 2017
24.52M
Sale
Nov 20
Form 4
-36.70%
-14.21M
$32.74
-$465.26M
Nov 22, 2017
24.52M
Sale
Nov 20
Form 4/A
-56.44%
-20.83M
$32.74
-$682.01M
Nov 17, 2017
16.08M
Sale
Nov 14 - Nov 16
Form 4
-56.44%
-20.83M
$32.74
-$682.01M
Nov 16, 2017
16.08M
Sale
Nov 14 - Nov 16
Form 4
-4.27%
-2.10M
$29.67
-$62.31M
Jun 07, 2017
47.09M
Sale
Jun 05
Form 4
-4.27%
-2.10M
$29.67
-$62.31M
Jun 07, 2017
47.09M
Sale
Jun 05
Form 4
-21.65%
-13.59M
$29.67
-$403.36M
Jun 02, 2017
49.19M
Sale
May 31
Form 4
-21.65%
-13.59M
$29.67
-$403.36M
Jun 02, 2017
49.19M
Sale
May 31
Form 4/A
77.64%
57.72M
$21.56
-$139.67M
Feb 13, 2017
132.05M
Sell-Options
Feb 01
Form 4/A
77.64%
57.72M
$21.56
-$139.67M
Feb 13, 2017
132.05M
Sell-Options
Feb 01
Form 3/A
Feb 13, 2017
5.07M
Form 3/A
Feb 13, 2017
5.07M
Form 4
77.64%
57.72M
$21.56
-$139.67M
Feb 03, 2017
132.05M
Sell-Options
Feb 01
Form 3/A
Feb 03, 2017
5.07M
Form 3
Jan 27, 2017
5.07M
Showing 18 results

MAGELLAN HEALTH SERVICES INC

Investor
Updated Nov 14, 2005
Form 4
-100.00%
-15.05M
$28.18
-$424.13M
Nov 14, 2005
Sale
Nov 09
Form 4
-12.50%
-2.15M
$29.36
-$63.12M
Jun 09, 2005
15.05M
Sale
Jun 07
Form 4
-49.46%
-16.84M
$29.36
-$494.24M
May 24, 2005
17.20M
Sale
May 20
Form 4
0.04%
14.45K
$9.78
$141.34K
May 13, 2005
34.04M
Purchase
May 11
Form 4
0.21%
71.40K
$9.78
$698.29K
Mar 24, 2005
34.02M
Purchase
Mar 23
Form 4
0.21%
71.62K
$9.78
$700.40K
Jul 01, 2004
33.95M
Purchase
Jun 30
Form 4
0.61%
205.02K
$9.78
$2.01M
Apr 02, 2004
33.88M
Purchase
Mar 31
Form 4
1.03%
343.46K
$9.78
$3.36M
Apr 02, 2004
33.67M
Purchase
Mar 09
Form 3/A
Jan 26, 2004
Form 4/A
-0.98%
-331.42K
$12.07
-$4.00M
Jan 26, 2004
33.33M
Sale
Jan 05
Form 4
-0.98%
-331.42K
$12.07
-$4.00M
Jan 07, 2004
33.33M
Sale
Jan 05
Form 3
Jan 07, 2004
Showing 12 results

ATI Physical Therapy, Inc.

Investor
Updated Jun 26, 2023
Form 3
Jun 26, 2023
29.13K
Showing 1 results

RES CARE INC /KY/

Investor
Updated Jul 09, 2004
Form 3/A
Jul 09, 2004
11.10M
Form 3
Jul 01, 2004
11.10M
Showing 2 results

Emergency Medical Services CORP

Investor
Updated Dec 15, 2005
Form 3
Dec 15, 2005
Showing 1 results

DURA AUTOMOTIVE SYSTEMS INC

Investor
Updated Apr 09, 2004
Form 4
-100.00%
-1.44M
$12.25
-$17.70M
Apr 09, 2004
Sale
Apr 07
Showing 1 results

Onex Direct Lending BDC Fund

Investor
Updated Oct 28, 2024
Form 3
Oct 28, 2024
655.90K
Showing 1 results