MMC Stock Ownership Activity

MARSH & MCLENNAN COS 13F holders

5 value investing gurus have made changes to the MARSH & MCLENNAN COS (MMC) position according to the gurus' latest SEC quarterly report(s). MMC has been bought (as a new position) by 1 guru(s), the number of MMC shares has been increased by 2, decreased by 2 super investor(s).

Which gurus or hedge funds are buying MMC now?

According to the latest SEC filing(s) MARSH & MCLENNAN COS (MMC) has been bought by 3 gurus: Bill Nygren - Oakmark Select Fund (new buy), Eric H. Schoenstein - Jensen Investment Management (added shares +6.17%) and Donald Yacktman - Yacktman Asset Management (added shares +0.52%).

To see more about who is investing in MARSH & MCLENNAN COS (MMC), please go to the MMC ownership page.

2026 Q1 (5 results)
Bill Nygren
buy
+1,526,200
+3.68%
3.68%
Eric H. Schoenstein
+6.17%
+66,887
+0.23%
3.94%
Donald Yacktman
+0.52%
+100
+0.00%
0.04%
Robert Torray
-6.67%
-5,000
-0.27%
3.83%
Nicolai Tangen
-82.39%
-1,223,333
-4.15%
0.89%
AVG reported price*: $176.11
2025 Q4 (4 results)
Donald Yacktman
+11.16%
+1,935
+0.01%
0.05%
Robert Torray
+8.99%
+6,185
+0.32%
3.85%
Nicolai Tangen
-17.50%
-314,893
-0.89%
4.19%
Eric H. Schoenstein
-54.94%
-1,322,328
-3.86%
3.16%
AVG reported price*: $185.00
2025 Q3 (3 results)
Donald Yacktman
buy
+17,345
+0.05%
0.05%
Nicolai Tangen
+0.98%
+17,553
+0.05%
5.16%
Eric H. Schoenstein
-0.70%
-16,992
-0.04%
6.02%
AVG reported price*: $201.53
2025 Q2 (3 results)
Eric H. Schoenstein
-7.84%
-206,049
-0.53%
6.21%
Robert Torray
-9.23%
-6,996
-0.49%
4.85%
Nicolai Tangen
-16.00%
-339,530
-0.94%
4.92%
AVG reported price*: $223.65
2025 Q1 (2 results)
Nicolai Tangen
+2.86%
+58,902
+0.19%
6.72%
Eric H. Schoenstein
-13.51%
-410,865
-1.11%
7.10%
AVG reported price*: $244.03
2024 Q4 (2 results)
Nicolai Tangen
+4.54%
+89,594
+0.26%
6.05%
Eric H. Schoenstein
-0.34%
-10,280
-0.02%
5.85%
AVG reported price*: $212.41
2024 Q3 (3 results)
Nicolai Tangen
+32.70%
+486,253
+1.41%
5.74%
Eric H. Schoenstein
-5.44%
-175,427
-0.33%
5.69%
Robert Torray
-10.76%
-9,145
-0.59%
4.86%
AVG reported price*: $224.56
2024 Q2 (2 results)
Nicolai Tangen
+16.62%
+211,930
+0.61%
4.31%
Eric H. Schoenstein
+1.26%
+40,182
+0.07%
5.56%
AVG reported price*: $210.72
2024 Q1 (4 results)
Eric H. Schoenstein
+8.04%
+237,071
+0.37%
5.01%
Nicolai Tangen
+7.94%
+93,809
+0.27%
3.72%
Robert Olstein
-100.00%
-6,000
-0.19%
0.00%
Ole Andreas Halvorsen
-100.00%
-237,706
-0.17%
0.00%
AVG reported price*: $205.98
2023 Q4 (4 results)
Ole Andreas Halvorsen
buy
+237,706
+0.17%
0.00%
Nicolai Tangen
+34.65%
+303,967
+0.82%
3.19%
Eric H. Schoenstein
-2.24%
-67,471
-0.10%
4.23%
Robert Olstein
-62.50%
-10,000
-0.32%
0.00%
AVG reported price*: $189.47
2023 Q3 (3 results)
Nicolai Tangen
+22.56%
+161,498
+0.50%
2.72%
Eric H. Schoenstein
+2.94%
+86,282
+0.13%
4.54%
Robert Olstein
-5.88%
-1,000
-0.03%
0.52%
AVG reported price*: $190.30
2023 Q2 (4 results)
Nicolai Tangen
buy
+715,777
+2.04%
2.04%
Eric H. Schoenstein
+1.23%
+35,596
+0.05%
4.04%
Warren Buffett
-100.00%
-404,911
-0.02%
0.00%
Ole Andreas Halvorsen
-100.00%
-257,443
-0.18%
0.00%
AVG reported price*: $188.08
2023 Q1 (2 results)
Ole Andreas Halvorsen
buy
+257,443
+0.20%
0.00%
Eric H. Schoenstein
+10.67%
+279,134
+0.36%
3.76%
AVG reported price*: $164.88
2022 Q4 (3 results)
Eric H. Schoenstein
+17.96%
+398,179
+0.52%
3.38%
Robert Torray
-10.31%
-9,761
-0.50%
4.36%
Ole Andreas Halvorsen
-100.00%
-1,006,898
-0.76%
0.00%
AVG reported price*: $165.48
2022 Q3 (3 results)
Eric H. Schoenstein
+8.81%
+179,485
+0.23%
2.88%
Robert Olstein
+6.25%
+1,000
+0.03%
0.43%
Ole Andreas Halvorsen
-64.40%
-1,821,705
-1.26%
0.00%
AVG reported price*: $149.29
2022 Q2 (3 results)
Eric H. Schoenstein
+27.50%
+439,485
+0.56%
2.62%
Ole Andreas Halvorsen
+25.68%
+577,960
+0.41%
2.02%
Robert Olstein
-23.81%
-5,000
-0.12%
0.37%
AVG reported price*: $155.25
50 of 125

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.