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D. E. Shaw & Co., Inc.

Position in MRSH — Marsh & Mclennan Companies, Inc.

CIK 1009207 New York, NY

Position in MRSH

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$139,938,797
-$160,051,649 QoQ
Shares Held
839,616
-51.5% QoQ
Ownership
0.176%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#80
of 1,495 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 89% Shared 0% None 11%

Common Shares in MRSH Over Time

Shares Held

Position Value (USD)

Derivatives in MRSH

reported options exposure · as of Jun 30, 2022
CallValue
$5,030,100
CallShares
32,400
PutValue
$0
PutShares
0

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 Insurance Brokers

Financial Services · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $160,496,182 across 11 Insurance Brokers names. MRSH ranks #1 (87.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MRSH
Marsh & Mclennan Companies, Inc.
This page
839,616 $139,938,797

All Filings in MRSH

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30 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $139,938,797 839,616
2026-03-31 $299,990,446 1,729,550
2025-12-31 $481,611,960 2,596,011
2025-09-30 $519,275,498 2,576,666
2025-06-30 $263,358,220 1,204,529
2025-03-31 $196,911,222 806,914
2024-12-31 $73,296,530 345,071
2024-09-30 $95,073,372 426,166
2024-06-30 $34,482,220 163,640
2024-03-31 $19,635,249 95,326
2023-12-31 $19,702,984 103,990
2023-09-30 $5,443,150 28,603
2023-06-30 $27,481,872 146,118
2023-03-31 $7,189,297 43,166
2022-12-31 $2,677,631 16,181
2022-09-30 $18,414,473 123,347
2022-06-30 $5,030,100 32,400
2022-06-30 $20,050,692 129,151
2022-03-31 $7,347,998 43,117
2022-03-31 $749,848 4,400
2022-03-31 $6,390,750 37,500
2021-12-31 $6,639,924 38,200
2021-12-31 $347,640 2,000
2021-12-31 $764,808 4,400
2021-09-30 $772,293 5,100
2021-03-31 $2,661,208 21,849
2020-12-31 $22,646,286 193,558
2020-09-30 $5,729,609 49,953
2020-06-30 $44,831,377 417,541
2020-03-31 $28,499,636 329,628