TWO SIGMA INVESTMENTS, LP
Position in MRSH — Marsh & Mclennan Companies, Inc.
CIK 1179392
NEW YORK, NY
Position in MRSH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$117,359,565
-$114,524,109 QoQ
Shares Held
676,619
-45.9% QoQ
Ownership
0.140%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 98.00478555878567.ToString("F0")%
Shared 0.ToString("F0")%
None 1.9952144412143318.ToString("F0")%
Common Shares in MRSH Over Time
Shares Held
Position Value (USD)
Derivatives in MRSH
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$277,520
PutShares
1,600
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 Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $217,633,878 across 13 Insurance Brokers names. MRSH ranks #1 (53.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRSH |
Marsh & Mclennan Companies, Inc.
This page
|
676,619 | $117,359,565 | |
| 2 | BRO |
Brown & Brown, Inc.
|
1,165,284 | $75,988,169 | |
| 3 | AON |
Aon plc
|
19,537 | $6,306,152 | |
| 4 | CRVL |
Corvel Corp
|
112,250 | $6,134,462 | |
| 5 | ERIE |
Erie Indemnity Co
|
16,299 | $4,096,101 | |
| 6 | TWFG |
TWFG, Inc.
|
205,213 | $3,773,867 | |
| 7 | LIFE |
Ethos Technologies Inc.
|
121,791 | $1,360,405 | |
| 8 | NP |
Neptune Insurance Holdings Inc.
|
55,977 | $1,354,083 |
All Filings in MRSH
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $277,520 | 1,600 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $117,359,565 | 676,619 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $231,883,674 | 1,249,912 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $221,711,415 | 1,100,141 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $217,171,613 | 993,284 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $52,434,970 | 214,871 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $113,212,405 | 532,990 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $40,311,916 | 180,698 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $44,830,680 | 212,750 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $16,584,067 | 80,513 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $4,514,880 | 23,829 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $21,463,937 | 112,790 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $59,329,459 | 315,448 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $38,323,987 | 230,105 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,548,217 | 27,485 | Shares | Sole | 2023-02-14 | |
| 2022-03-31 | $1,494,924 | 8,772 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $556,224 | 3,200 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $16,486,941 | 108,875 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $7,552,968 | 53,689 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $487,200 | 4,000 | Call | Sole | 2021-05-17 | |
| 2021-03-31 | $816,060 | 6,700 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $245,700 | 2,100 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $7,923,240 | 67,720 | Shares | Sole | 2021-02-16 | |
| 2020-12-31 | $315,900 | 2,700 | Put | Sole | 2021-02-16 | |
| 2020-03-31 | $259,380 | 3,000 | Call | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||