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BAMCO INC /NY/

Position in TW — Tradeweb Markets Inc.

CIK 1017918 NEW YORK, NY

Position in TW

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$50,911,609
+$7,677,678 QoQ
Shares Held
510,853
+39.0% QoQ
Ownership
0.218%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#45
of 560 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in TW Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

BAMCO INC /NY/ holds $1,885,962,243 across 12 Capital Markets names. TW ranks #5 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 TW
Tradeweb Markets Inc.
This page
510,853 $50,911,609

All Filings in TW

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $50,911,609 510,853
2026-03-31 $43,233,931 367,448
2025-12-31 $41,008,980 381,337
2025-09-30 $43,516,367 392,110
2025-06-30 $57,663,592 393,877
2025-03-31 $58,082,896 391,236
2024-12-31 $51,089,697 390,236
2024-09-30 $48,086,482 388,829
2024-06-30 $41,226,156 388,926
2024-03-31 $40,181,285 385,728
2023-12-31 $35,395,851 389,479
2023-09-30 $31,236,215 389,479
2023-06-30 $26,588,387 388,265
2023-03-31 $30,581,925 387,015
2022-12-31 $25,107,911 386,692
2022-09-30 $22,075,453 391,270
2022-06-30 $25,938,207 380,047
2022-03-31 $32,842,554 373,763
2021-12-31 $37,867,840 378,149
2021-09-30 $30,231,834 374,249
2021-06-30 $31,328,296 370,486
2021-03-31 $27,241,768 368,132
2020-12-31 $23,012,387 368,493
2020-09-30 $21,380,656 368,632
2020-06-30 $21,436,508 368,705
2020-03-31 $15,440,030 367,270