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Mariner, LLC

Position in TW — Tradeweb Markets Inc.

CIK 1373442 Overland Park, KS

Position in TW

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$11,678,460
+$6,713,339 QoQ
Shares Held
99,256
+115.0% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2022
14 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Common Shares in TW Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Mar 31, 2026

Mariner, LLC holds $638,362,532 across 31 Capital Markets names. TW ranks #8 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 TW
Tradeweb Markets Inc.
This page
99,256 $11,678,460

All Filings in TW

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14 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $11,678,460 99,256
2025-12-31 $4,965,121 46,170
2025-09-30 $662,328 5,968
2025-06-30 $1,663,104 11,360
2025-03-31 $1,184,710 7,980
2024-12-31 $829,247 6,334
2024-09-30 $632,201 5,112
2024-06-30 $502,652 4,742
2024-03-31 $431,159 4,139
2023-12-31 $385,331 4,240
2023-09-30 $309,331 3,857
2023-06-30 $210,233 3,070
2023-03-31 $267,166 3,381
2022-12-31 $243,032 3,743