Marsh & McLennan Companies, Inc.
DE ˙ DB ˙ US5717481023
135,70 € ↓ -3,10 (-2,23%)
2026-06-03
DEL PRIS
SecurityDE:MSN / Marsh & McLennan Companies, Inc.
InstitutionTompkins Financial Corp
Latest Disclosed Ownership229 shares
Latest Disclosed Value $ 39,720
Tompkins Financial Corp reports 29.97% decrease in ownership of MSN / Marsh & McLennan Companies, Inc.

On April 9, 2026 - Tompkins Financial Corp filed a 13F-HR form disclosing ownership of 229 shares of Marsh & McLennan Companies, Inc. (DE:MSN) valued at $34,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 327 shares of Marsh & McLennan Companies, Inc.. This represents a change in shares of -29.97% during the quarter. The current value of the position is $31,075 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-09 2026-03-31 13F MARSH & MCLENNAN COS COM 571748102 229 -98 -29.97 40 -35.00 0.0028
2026-01-08 2025-12-31 13F MARSH & MCLENNAN COS COM 571748102 327 78 31.33 61 20.00 0.0042
2025-10-08 2025-09-30 13F MARSH & MCLENNAN COS COM 571748102 249 -253 -50.40 50 -54.13 0.0042
2025-07-10 2025-06-30 13F MARSH & MCLENNAN COS COM 571748102 502 0 0.00 110 -10.66 0.0101
2025-04-07 2025-03-31 13F MARSH & MCLENNAN COS COM 571748102 502 0 0.00 123 15.09 0.0117
2025-01-15 2024-12-31 13F MARSH & MCLENNAN COM 571748102 502 0 0.00 107 -4.50 0.0099
2024-11-01 2024-09-30 13F MARSH & MCLENNAN COM 571748102 502 -116 -18.77 112 -14.62 0.0107
2024-07-17 2024-06-30 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 130 2.36 0.0136
2024-04-08 2024-03-31 13F MARSH & MCLENNAN COM 571748102 618 -250 -28.80 127 -22.56 0.0144
2024-01-08 2023-12-31 13F MARSH & MCLENNAN COM 571748102 868 250 40.45 164 40.17 0.0199
2023-11-21 2023-09-30 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 118 0.86 0.0185
2023-07-12 2023-06-30 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 116 13.73 0.0182
2023-04-20 2023-03-31 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 103 0.0168
2023-01-06 2022-12-31 13F MARSH & MCLENNAN COM 571748102 618 -57 -8.44 0 -100.00 0.0161
2022-10-13 2022-09-30 13F MARSH & MCLENNAN COM 571748102 675 57 9.22 101 5.21 0.0170
2022-07-14 2022-06-30 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 96 -8.57 0.0154
2022-05-12 2022-03-31 13F MARSH & MCLENNAN COM 571748102 618 0 0.00 105 -1.87 0.0148
2022-01-24 2021-12-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 618 -31 -4.78 107 9.18 0.0190
2021-10-22 2021-09-30 13F MARSH & MCLENNAN COS EQUITIES/EXCHANGE TRADED FUNDS 571748102 649 0 0.00 98 24.05 0.0179
2021-06-09 2021-03-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 649 -617 -48.74 79 -46.62 0.0134
2021-02-12 2020-12-31 13F/A-1 MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,266 -169 -11.78 148 -10.30 0.0266
2021-02-05 2020-12-31 13F MARSH & MCLENNAN COS INC COM US LARGE-CAP EQUITIES 571748102 17,541 16,106 1,517 63,857.2292
2020-10-23 2020-09-30 13F MARSH & MCLENNAN COS EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,435 0 0.00 165 7.14 0.0317
2020-07-29 2020-06-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,435 0 0.00 154 24.19 0.0324
2020-04-22 2020-03-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,435 0 0.00 124 -22.50 0.0286
2020-01-22 2019-12-31 13F/A-1 MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,435 200 16.19 160 29.03 0.0293
2020-01-15 2019-12-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 0 124 18,833.5358
2019-10-17 2019-09-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 0 0.00 124 0.81 0.0252
2019-07-17 2019-06-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 -1,180 -48.86 123 -45.81 0.0247
2019-04-30 2019-03-31 13F/A-1 MARSH & MCLENNAN COS EQUITIES/EXCHANGE TRADED FUNDS 571748102 2,415 0 0.00 227 17.62 0.0431
2019-04-17 2019-03-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 3,163 748 262
2019-01-22 2018-12-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 2,415 -748 -23.65 193 -26.34 0.0426
2018-10-18 2018-09-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 3,163 -827 -20.73 262 -19.88 0.0537
2018-07-18 2018-06-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 3,990 0 0.00 327 -0.91 0.0705
2018-04-26 2018-03-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 3,990 2,755 223.08 330 226.73 0.0739
2018-01-24 2017-12-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 -530 -30.03 101 -31.76 0.0231
2017-10-17 2017-09-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,765 395 28.83 148 38.32 0.0350
2017-07-11 2017-06-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,370 135 10.93 107 17.58 0.0269
2017-04-17 2017-03-31 13F/A-1 MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 0 0.00 91 9.64 0.0231
2017-01-10 2016-12-31 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 0 0.00 83 0.00 0.0217
2016-10-13 2016-09-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 0 0.00 83 -2.35 0.0238
2016-07-13 2016-06-30 13F MARSH & MCLENNAN COS INC COM EQUITIES/EXCHANGE TRADED FUNDS 571748102 1,235 1,235 85 0.0251
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.