Marsh & McLennan Companies, Inc.
US ˙ NYSE ˙ US5717481023
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityMMC / Marsh & McLennan Companies, Inc.
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership25,335 shares
Latest Disclosed Value $ 4,394,356
Engineers Gate Manager LP reports 65.73% decrease in ownership of MMC / Marsh & McLennan Companies, Inc.

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 25,335 shares of Marsh & McLennan Companies, Inc. (US:MMC) valued at $4,394,356 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 73,936 shares of Marsh & McLennan Companies, Inc.. This represents a change in shares of -65.73% during the quarter. The current value of the position is $4,628,704 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MARSH & MCLENNAN COS COM 571748102 25,335 -48,601 -65.73 4,394 -67.96 0.0549
2026-02-17 2025-12-31 13F MARSH & MCLENNAN COS COM 571748102 73,936 27,713 59.96 13,717 47.25 0.1627
2025-11-14 2025-09-30 13F MARSH & MCLENNAN COS COM 571748102 46,223 -40,968 -46.99 9,315 -51.14 0.1067
2025-08-14 2025-06-30 13F MARSH & MCLENNAN COS COM 571748102 87,191 56,059 180.07 19,063 150.93 0.2372
2025-05-15 2025-03-31 13F MARSH & MCLENNAN COS COM 571748102 31,132 -8,645 -21.73 7,597 -10.08 0.1281
2025-02-14 2024-12-31 13F MARSH & MCLENNAN COS COM 571748102 39,777 9,289 30.47 8,449 24.23 0.1470
2024-11-14 2024-09-30 13F MARSH & MCLENNAN COS COM 571748102 30,488 30,488 6,802 0.1327
2024-08-14 2024-06-30 13F MARSH & MCLENNAN COS COM 571748102 0 -19,417 -100.00 0 -100.00
2024-05-15 2024-03-31 13F MARSH & MCLENNAN COS COM 571748102 19,417 13,185 211.57 4,000 238.90 0.1053
2024-02-14 2023-12-31 13F MARSH & MCLENNAN COS COM 571748102 6,232 -47,953 -88.50 1,181 -88.56 0.0337
2023-11-14 2023-09-30 13F MARSH & MCLENNAN COS COM 571748102 54,185 47,812 750.23 10,311 760.68 0.3812
2023-08-14 2023-06-30 13F MARSH & MCLENNAN COS COM 571748102 6,373 3,917 159.49 1,199 192.91 0.0453
2023-05-15 2023-03-31 13F MARSH & MCLENNAN COS COM 571748102 2,456 -8,681 -77.95 409 -77.80 0.0171
2023-02-14 2022-12-31 13F MARSH & MCLENNAN COS COM 571748102 11,137 -23,410 -67.76 1,843 -64.29 0.1107
2022-11-14 2022-09-30 13F MARSH & MCLENNAN COS COM 571748102 34,547 25,160 268.03 5,158 254.02 0.3209
2022-08-15 2022-06-30 13F MARSH & MCLENNAN COS COM 571748102 9,387 9,387 1,457 0.0534
2022-05-16 2022-03-31 13F MARSH & MCLENNAN COS COM 571748102 0 -7,030 -100.00 0 -100.00
2022-02-14 2021-12-31 13F MARSH & MCLENNAN COS COM 571748102 7,030 -25,883 -78.64 1,222 -75.48 0.0550
2021-11-15 2021-09-30 13F MARSH & MCLENNAN COS COM 571748102 32,913 26,645 425.10 4,984 465.08 0.2840
2021-08-16 2021-06-30 13F MARSH & MCLENNAN COS COM 571748102 6,268 521 9.07 882 26.00 0.0567
2021-05-17 2021-03-31 13F MARSH & MCLENNAN COS COM 571748102 5,747 -20,879 -78.42 700 -77.53 0.0347
2021-02-16 2020-12-31 13F MARSH & MCLENNAN COS COM 571748102 26,626 22,446 536.99 3,115 550.31 0.1351
2020-11-16 2020-09-30 13F MARSH & MCLENNAN COS COM 571748102 4,180 -11,317 -73.03 479 -71.21 0.0225
2020-08-17 2020-06-30 13F MARSH & MCLENNAN COS COM 571748102 15,497 -35,637 -69.69 1,664 -62.36 0.0847
2020-05-15 2020-03-31 13F MARSH & MCLENNAN COS COM 571748102 51,134 51,134 4,421 0.3185
2019-08-14 2019-06-30 13F MARSH & MCLENNAN COS COM 571748102 0 -5,200 -100.00 0 -100.00
2019-05-15 2019-03-31 13F MARSH & MCLENNAN COS COM 571748102 5,200 5,200 488 0.0296
2018-08-03 2018-06-30 13F MARSH & MCLENNAN COS COM 571748102 0 -18,197 -100.00 0 -100.00
2018-05-07 2018-03-31 13F MARSH & MCLENNAN COS COM 571748102 18,197 -66,285 -78.46 1,503 -78.14 0.1002
2018-02-01 2017-12-31 13F MARSH & MCLENNAN COS COM 571748102 84,482 84,482 6,876 0.4720
2017-11-13 2017-09-30 13F MARSH & MCLENNAN COS COM 571748102 0 -24,665 -100.00 0 -100.00
2017-08-10 2017-06-30 13F MARSH & MCLENNAN COS COM 571748102 24,665 -7,535 -23.40 1,923 -19.17 0.1733
2017-05-05 2017-03-31 13F MARSH & MCLENNAN COS COM 571748102 32,200 11,500 55.56 2,379 70.05 0.2362
2017-02-10 2016-12-31 13F MARSH & MCLENNAN COS COM 571748102 20,700 14,900 256.90 1,399 258.72 0.1501
2016-11-09 2016-09-30 13F MARSH & MCLENNAN COS COM 571748102 5,800 -15,310 -72.52 390 -73.01 0.0406
2016-08-11 2016-06-30 13F MARSH & MCLENNAN COS COM 571748102 21,110 21,110 0.00 1,445 0.1037
2016-05-09 2016-03-31 13F MARSH & MCLENNAN COS COM 571748102 0 -5,887 -100.00 0 -100.00
2016-02-05 2015-12-31 13F MARSH & MCLENNAN COS COM 571748102 5,887 5,887 0.00 326 0.0220
2015-11-16 2015-09-30 13F MARSH & MCLENNAN COS COM 571748102 0 -26,500 -100.00 0 -100.00
2015-08-14 2015-06-30 13F MARSH & MCLENNAN COS COM 571748102 26,500 900 3.52 1,503 4.67 0.1471
2015-05-15 2015-03-31 13F MARSH & MCLENNAN COS COM 571748102 25,600 25,600 1,436 0.1910
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.