Security Brokers, Dealers & Flotation Companies·NEW YORK, NY
Financials
20 shown
Type
Period
Ended
Filed
10-K
FY 2025
12/31/25
2/24/26
→
10-Q
Q3 2025
9/30/25
11/7/25
→
10-Q
Q2 2025
6/30/25
8/6/25
→
10-Q
Q1 2025
3/31/25
5/7/25
→
10-K
FY 2024
12/31/24
2/24/25
→
10-Q
Q3 2024
9/30/24
11/6/24
→
↓
Earnings Releases (8-K)
35 shown
Filed
Period
2/6/26
Q1 FY2026
→
11/7/25
Q4 FY2025
→
8/6/25
Q3 FY2025
→
5/7/25
Q2 FY2025
→
2/6/25
Q1 FY2025
→
11/6/24
Q4 FY2024
→
↓
News (8-K)
45 shown
Filed
Type
Description
2/17/26
Exec Change
Departure or Appointment of Directors or Certain Officers
→
1/26/26
Exec Change
Departure or Appointment of Directors or Certain Officers
→
12/9/25
Reg FD
Regulation FD Disclosure
→
6/5/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
5/21/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
1/27/25
Exec Change
Departure or Appointment of Directors or Certain Officers
→
↓
Prospectuses & Registrations
17 shown
Filed
Form
Description
4/23/25
ARS
ARS
→
4/24/24
ARS
ARS
→
4/26/23
ARS
ARS
→
6/8/22
S-8
S-8
→
6/10/20
S-8
S-8
→
7/24/15
S-8
S-8
→
↓
Filing History(1004 filings)
TypeDateAccessionPeriodSize
4
Mar 10, 2026
0001193125-26-1001624
Mar 10, 2026
4.4 KB
4
Mar 2, 2026
0001193125-26-0855044
Mar 1, 2026
4.7 KB
4
Mar 2, 2026
0001193125-26-0854994
Mar 1, 2026
4.7 KB
4
Mar 2, 2026
0001193125-26-0854984
Mar 1, 2026
4.8 KB
3
Mar 2, 2026
0001193125-26-0854343
Mar 1, 2026
17.0 KB
3
Mar 2, 2026
0001193125-26-0854333
Mar 1, 2026
16.7 KB
10-K
Feb 24, 2026
0001193125-26-06700910-K
Dec 31, 2025
26.0 MB
8-K
Feb 17, 2026
0001193125-26-0550038-K
Feb 16, 2026
143.3 KB
4
Feb 17, 2026
0001193125-26-0548404
Feb 13, 2026
11.8 KB
4
Feb 17, 2026
0001193125-26-0548394
Feb 15, 2026
6.3 KB
4
Feb 17, 2026
0001193125-26-0548124
Feb 13, 2026
9.6 KB
4
Feb 17, 2026
0001193125-26-0548094
Feb 13, 2026
9.7 KB
4
Feb 17, 2026
0001193125-26-0547754
Feb 13, 2026
9.6 KB
4
Feb 17, 2026
0001193125-26-0547714
Feb 15, 2026
4.7 KB
SCHEDULE 13G
Feb 13, 2026
0001167557-26-000033
—
8.4 KB
SCHEDULE 13G/A
Feb 11, 2026
0000763212-26-000006
—
6.6 KB
4
Feb 10, 2026
0001193125-26-0447204
Feb 10, 2026
4.4 KB
SCHEDULE 13G/A
Feb 6, 2026
0002012383-26-000901
—
10.8 KB
8-K
Feb 6, 2026
0001193125-26-0402538-K
Feb 4, 2026
3.7 MB
8-K
Jan 26, 2026
0001193125-26-0216298-K
Jan 22, 2026
215.1 KB
SCHEDULE 13G
Jan 21, 2026
0002012383-26-000692
—
10.7 KB
4
Jan 12, 2026
0001193125-26-0103934
Jan 12, 2026
4.4 KB
144
Jan 12, 2026
0001921094-26-000033
—
6.0 KB
4
Dec 12, 2025
0001193125-25-3175644
Dec 12, 2025
4.4 KB
144
Dec 12, 2025
0001921094-25-001534
—
4.3 KB
25 filings shown
MARKETAXESS HOLDINGS INC — SlamSEC
Proxies
32 shown
Filed
Form
Description
4/23/25
DEFA14A
DEFA14A
→
4/23/25
DEF 14A
DEF 14A
→
4/24/24
DEFA14A
DEFA14A
→
4/24/24
DEF 14A
DEF 14A
→
4/12/24
PRE 14A
PRE 14A
→
4/26/23
DEFA14A
DEFA14A
→
↓
Ownership
40 shown
Filed
Form
Description
3/10/26
4
4
→
3/2/26
4
4
→
3/2/26
4
4
→
3/2/26
4
4
→
3/2/26
3
3
→
3/2/26
3
3
→
↓
Other Filings
28 shown
Filed
Form
Description
2/13/26
SCHEDULE 13G
SCHEDULE 13G
→
2/11/26
SCHEDULE 13G/A
SCHEDULE 13G/A
→
2/6/26
SCHEDULE 13G/A
SCHEDULE 13G/A
→
1/21/26
SCHEDULE 13G
SCHEDULE 13G
→
1/12/26
144
144
→
12/12/25
144
144
→
↓
MarketAxess Holdings Inc. is an international financial technology company that operates an electronic trading platform for the institutional credit markets, and also provides market data and post-trade services.