Security key
892672106
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 3,998,949
- Total 13F value
- $403,509,839
- Share change
- -182,199
- SEC-reported price per share
- $100.84
- Number of holders
- 140
- Value change
- -$18,486,824
- Number of buys
- 60
- Number of sells
- 64
- Shares outstanding
- 117,057,623
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
140
Top holders
10
TW full security history
Ownership snapshot
Full 13F holder table
Tradeweb Markets Inc. SEC filings
Tradeweb Markets Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 892672106
Recent filing periods:
Ownership snapshot
Top reported holders of TW - Tradeweb Markets Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
London Stock Exchange Gro...
Disclosed value leader
London Stock Exchange Gro...
Comparable rows
6/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 51%
9 rows are not safely comparable across share classes.
13D/G row: London Stock Exchange Group plc
Showing 1-6 of 15 holder rows.
Quick read
London Stock Exchange Group plc leads the comparable SEC ownership view at 51%.
6 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens London Stock Exchange Group plc's linked filing trail.
Comparable ownership
Top 5
London Stock Exchange Group plc
51%
PRICE T ROWE ASSOCIATES INC /MD/
14%
BlackRock, Inc.
5.5%
WELLINGTON MANAGEMENT GROUP LLP
5.3%
VANGUARD PORTFOLIO MANAGEMENT LLC
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| London Stock Exchange Group plc |
13D/G
Refinitiv Parent Limited
|
51%
Reported 13D/G
· 06 Mar 2025
|
$16,131,843,005
119,921,521 shares
|
$0 | 06 Mar 2025 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13D/G
13F
T. Rowe Price Associates, Inc. · Company
|
14%
Reported 13D/G
· 31 Dec 2025
|
$1,698,191,348
15,791,253 shares
|
+$395,551,477 | 31 Dec 2025 |
| BlackRock, Inc. |
13D/G
13F
Company
|
5.5%
Reported 13D/G
· 31 Mar 2025
|
$867,781,929
6,450,951 shares
|
$0 | 31 Mar 2025 |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
Company
|
5.3%
Reported 13D/G
· 30 Jun 2026
|
$618,296,022
6,204,054 shares
|
-$129,570,059 | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5.2%
Reported 13D/G
· 30 Jun 2026
|
$605,114,691
6,071,791 shares
|
$0 | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.2%
Reported 13D/G
· 31 Mar 2026
|
$712,309,169
6,053,962 shares
|
$0 | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
140
Shares
3,998,949
Rows available
140
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
563
Q3 2026 holders
140
Holder diff
-423
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend