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MILLENNIUM MANAGEMENT LLC

Position in TW — Tradeweb Markets Inc.

CIK 1273087 NEW YORK, NY

Position in TW

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$231,604,650
+$192,009,605 QoQ
Shares Held
1,968,423
+434.6% QoQ
Ownership
0.834%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in TW Over Time

Shares Held

Position Value (USD)

Derivatives in TW

reported options exposure · as of Sep 30, 2023
CallValue
$1,283,200
CallShares
16,000
PutValue
$1,299,240
PutShares
16,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Capital Markets

Financial Services · as of Mar 31, 2026

MILLENNIUM MANAGEMENT LLC holds $2,154,262,223 across 48 Capital Markets names. TW ranks #3 (10.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 TW
Tradeweb Markets Inc.
This page
1,968,423 $231,604,650

All Filings in TW

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $231,604,650 1,968,423
2025-12-31 $39,595,045 368,189
2025-09-30 $48,731,318 439,100
2025-06-30 $8,729,392 59,627
2025-03-31 $21,145,751 142,434
2024-12-31 $11,846,688 90,488
2024-09-30 $40,169,005 324,808
2024-06-30 $11,130,636 105,006
2024-03-31 $78,153,334 750,248
2023-12-31 $71,487,298 786,612
2023-09-30 $1,299,240 16,200
2023-09-30 $12,468,212 155,464
2023-09-30 $1,283,200 16,000
2023-06-30 $255,498 3,731
2023-03-31 $44,484,704 562,955
2022-12-31 $99,086,231 1,526,047
2022-09-30 $100,718,332 1,785,153
2022-06-30 $34,679,804 508,129
2022-03-31 $43,498,198 495,029
2021-12-31 $29,740,077 296,985
2021-09-30 $3,151,227 39,010
2021-06-30 $15,506,190 183,375
2021-03-31 $35,152,368 475,032
2020-12-31 $12,603,908 201,824
2020-06-30 $1,332,336 22,916
2020-03-31 $5,746,111 136,682