Marsh & McLennan Companies, Inc.
US ˙ NYSE ˙ US5717481023
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityMMC / Marsh & McLennan Companies, Inc.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership386,753 shares
Latest Disclosed Value $ 67,082,308
Silvercrest Asset Management Group Llc reports 2.69% decrease in ownership of MMC / Marsh & McLennan Companies, Inc.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 386,753 shares of Marsh & McLennan Companies, Inc. (US:MMC) valued at $67,082,308 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 397,444 shares of Marsh & McLennan Companies, Inc.. This represents a change in shares of -2.69% during the quarter. The current value of the position is $70,659,773 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 INC COM COM 571748102 386,753 -10,691 -2.69 67,082 -9.02 0.4847
2026-02-17 2025-12-31 13F MARSH & MCLENNAN COS COM 571748102 397,444 68,549 20.84 73,734 11.24 0.5067
2025-11-14 2025-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 328,895 -12,593 -3.69 66,282 -11.23 0.4386
2025-08-14 2025-06-30 13F MARSH & MCLENNAN COS COM 571748102 341,488 -7,310 -2.10 74,663 -12.28 0.5016
2025-05-15 2025-03-31 13F MARSH & MCLENNAN COS COM 571748102 348,798 29,880 9.37 85,117 25.65 0.6093
2025-02-14 2024-12-31 13F MARSH & MCLENNAN COS COM 571748102 318,918 16,238 5.36 67,741 0.32 0.4525
2024-11-14 2024-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 302,680 -7,370 -2.38 67,525 3.35 0.4594
2024-08-15 2024-06-30 13F/A-1 MARSH & MCLENNAN COS INC COM COM 571748102 310,050 -3,551 -1.13 65,334 1.14 0.4482
2024-08-14 2024-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 620,100 306,499 130,667 0.4482
2024-05-15 2024-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 313,601 2,914 0.94 64,596 9.73 0.4370
2024-02-14 2023-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 310,687 -16,178 -4.95 58,866 -5.36 0.4163
2023-11-14 2023-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 326,865 -11,945 -3.53 62,202 -2.39 0.4722
2023-08-14 2023-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 338,810 866 0.26 63,723 13.22 0.4545
2023-05-15 2023-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 337,944 -12,178 -3.48 56,285 -2.85 0.4274
2023-02-14 2022-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 350,122 -35,447 -9.19 57,938 0.65 0.4454
2022-11-14 2022-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 385,569 -11,011 -2.78 57,562 -6.51 0.4734
2022-08-15 2022-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 396,580 -51,367 -11.47 61,569 -19.35 0.4680
2022-05-16 2022-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 447,947 -105,361 -19.04 76,339 -20.63 0.4958
2022-02-14 2021-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 553,308 -46,590 -7.77 96,176 5.87 0.6093
2021-11-15 2021-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 599,898 -4,836 -0.80 90,842 6.78 0.6123
2021-08-16 2021-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 604,734 -10,435 -1.70 85,074 13.54 0.5580
2021-05-17 2021-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 615,169 -123,149 -16.68 74,927 -13.26 0.5059
2021-02-16 2020-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 738,318 -36,588 -4.72 86,383 -2.81 0.6304
2020-11-16 2020-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 774,906 -58,199 -6.99 88,881 -0.64 0.7626
2020-08-14 2020-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 833,105 -97,052 -10.43 89,450 11.23 0.7934
2020-05-15 2020-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 930,157 -51,087 -5.21 80,421 -26.44 0.8624
2020-02-14 2019-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 981,244 -818 -0.08 109,320 11.26 0.8481
2019-11-14 2019-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 982,062 -4,493 -0.46 98,256 -0.16 0.8104
2019-08-14 2019-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 986,555 3,813 0.39 98,409 6.64 0.9218
2019-05-15 2019-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 982,742 -7,885 -0.80 92,279 16.81 0.9070
2019-02-14 2018-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 990,627 -7,475 -0.75 79,002 -4.31 0.8703
2018-11-14 2018-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 998,102 -10,200 -1.01 82,563 -0.11 0.7492
2018-08-14 2018-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,008,302 -938 -0.09 82,651 -0.84 0.7737
2018-05-15 2018-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,009,240 -54,062 -5.08 83,353 -3.68 0.8125
2018-02-14 2017-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,063,302 -209,175 -16.44 86,542 -18.85 0.8049
2017-11-14 2017-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,272,477 -10,239 -0.80 106,646 6.65 1.0629
2017-08-14 2017-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,282,716 8,528 0.67 100,000 6.21 1.0705
2017-05-15 2017-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,274,188 -1,087 -0.09 94,150 9.23 1.0076
2017-02-14 2016-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,275,275 -38,731 -2.95 86,196 -2.46 0.9653
2016-11-14 2016-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,314,006 -22,440 -1.68 88,367 -3.42 1.0609
2016-08-15 2016-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,336,446 -478 -0.04 91,493 12.58 1.1634
2016-05-16 2016-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,336,924 -29,647 -2.17 81,272 7.25 1.1197
2016-02-16 2015-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,366,571 -11,022 -0.80 75,776 5.34 1.0496
2015-11-16 2015-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,377,593 6,251 0.46 71,938 -7.48 1.0949
2015-08-14 2015-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,371,342 -130,721 -8.70 77,755 -7.71 1.0389
2015-05-15 2015-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,502,063 30,204 2.05 84,251 0.00 1.1957
2015-02-17 2014-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,471,859 -3,136 -0.21 84,249 9.13 1.2215
2014-11-14 2014-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,474,995 14,317 0.98 77,201 1.99 1.1923
2014-08-14 2014-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,460,678 -5,066 -0.35 75,693 4.75 1.1353
2014-05-15 2014-03-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,465,744 4,877 0.33 72,261 2.28 1.1501
2014-02-14 2013-12-31 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,460,867 9,088 0.63 70,648 11.74 1.1718
2013-11-14 2013-09-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,451,779 28,215 1.98 63,225 11.25 1.2149
2013-08-14 2013-06-30 13F MARSH & MCLENNAN COS INC COM COM 571748102 1,423,564 1,423,564 56,829 1.1997
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.