Jane Street
MRSH

Jane Street’s Marsh MRSH Stock Holding History

Jane Street’s Portfolio MRSH Stock Details MRSH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-378,088
Closed -$68M – 12457
2025
Q4 		$70.1M Buy
378,088
+85,231
+29% +$15.9M 0.01% 748
2025
Q3 		$59M Buy
292,857
+85,632
+41% +$17.6M 0.01% 868
2025
Q2 		$45.3M Buy
207,225
+167,623
+423% +$37.8M 0.01% 830
2025
Q1 		$9.66M Buy
39,602
+16,212
+69% +$3.68M ﹤0.01% 2027
2024
Q4 		$4.97M Sell
23,390
-24,779
-51% -$5.5M ﹤0.01% 2670
2024
Q3 		$10.7M Sell
48,169
-126,345
-72% -$28M ﹤0.01% 1837
2024
Q2 		$36.8M Sell
174,514
-23,745
-12% -$4.88M 0.01% 863
2024
Q1 		$40.8M Buy
198,259
+164,049
+480% +$32.7M 0.01% 734
2023
Q4 		$6.48M Sell
34,210
-69,379
-67% -$13.4M ﹤0.01% 2498
2023
Q3 		$19.7M Buy
103,589
+7,451
+8% +$1.43M 0.01% 1109
2023
Q2 		$18.1M Buy
96,138
+22,495
+31% +$3.99M 0.01% 1313
2023
Q1 		$12.3M Buy
73,643
+26,697
+57% +$4.45M 0.01% 1434
2022
Q4 		$7.77M Buy
46,946
+4,010
+9% +$656K ﹤0.01% 1904
2022
Q3 		$6.41M Buy
42,936
+36,021
+521% +$5.78M ﹤0.01% 2248
2022
Q2 		$1.07M Sell
6,915
-63,953
-90% -$10.2M ﹤0.01% 5356
2022
Q1 		$12.1M Buy
70,868
+52,256
+281% +$8.24M ﹤0.01% 1749
2021
Q4 		$3.23M Sell
18,612
-49,688
-73% -$8.25M ﹤0.01% 3565
2021
Q3 		$10.3M Sell
68,300
-65,460
-49% -$9.9M ﹤0.01% 1766
2021
Q2 		$18.8M Buy
133,760
+116,181
+661% +$15.6M 0.01% 1118
2021
Q1 		$2.14M Sell
17,579
-3,892
-18% -$448K ﹤0.01% 3884
2020
Q4 		$2.51M Sell
21,471
-44,795
-68% -$5.09M ﹤0.01% 3122
2020
Q3 		$7.6M Buy
66,266
+46,711
+239% +$5.35M ﹤0.01% 1441
2020
Q2 		$2.1M Sell
19,555
-489,578
-96% -$49.6M ﹤0.01% 3003
2020
Q1 		$44M Buy
509,133
+506,098
+16,675% +$54M 0.04% 267
2019
Q4 		$338K Sell
3,035
-69
-2% -$7.21K ﹤0.01% 4144
2019
Q3 		$311K Sell
3,104
-32,048
-91% -$3.2M ﹤0.01% 4138
2019
Q2 		$3.51M Buy
35,152
+8,239
+31% +$788K 0.01% 1340
2019
Q1 		$2.53M Buy
26,913
+23,781
+759% +$2.1M ﹤0.01% 1770
2018
Q4 		$250K Sell
3,132
-18,132
-85% -$1.51M ﹤0.01% 4265
2018
Q3 		$1.76M Buy
+21,264
New +$1.8M ﹤0.01% 2045
2018
Q2 		– Sell
-18,172
Closed -$1.5M – 5369
2018
Q1 		$1.5M Buy
18,172
+14,210
+359% +$1.18M ﹤0.01% 2192
2017
Q4 		$322K Sell
3,962
-11,486
-74% -$955K ﹤0.01% 3683
2017
Q3 		$1.29M Buy
15,448
+5,561
+56% +$441K ﹤0.01% 2030
2017
Q2 		$771K Sell
9,887
-4,615
-32% -$348K ﹤0.01% 2500
2017
Q1 		$1.07M Sell
14,502
-291
-2% -$20.8K ﹤0.01% 1995
2016
Q4 		$999K Sell
14,793
-16,162
-52% -$1.08M ﹤0.01% 2076
2016
Q3 		$2.08M Buy
30,955
+18,294
+144% +$1.23M 0.01% 1175
2016
Q2 		$867K Buy
12,661
+262
+2% +$16.8K ﹤0.01% 2144
2016
Q1 		$754K Buy
12,399
+4,978
+67% +$279K ﹤0.01% 2139
2015
Q4 		$411K Buy
+7,421
New +$409K ﹤0.01% 2719
2014
Q4 		– Sell
-8,500
Closed -$445K – 2815
2014
Q3 		$445K Buy
+8,500
New +$443K ﹤0.01% 1541
2014
Q2 		– Sell
-10,780
Closed -$531K – 2912
2014
Q1 		$531K Buy
+10,780
New +$516K 0.01% 1518
2013
Q4 		– Sell
-23,530
Closed -$1.02M – 2692
2013
Q3 		$1.02M Sell
23,530
-1,800
-7% -$75.7K 0.01% 1130
2013
Q2 		$1.01M Buy
+25,330
New +$991K 0.02% 903

Other funds holding MRSH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jane Street's MRSH Position: Q1 2026 in Review

Jane Street sold out of Marsh (MRSH) in Q1 2026, closing a stake of 378,088 shares — an estimated $68M sold.

Jane Street first reported a position in MRSH in Q2 2013 and held it in 44 quarters. The position peaked at $70.1M in Q4 2025. 1,535 funds tracked by Wall St. Rank hold MRSH as of Q1 2026.

  • Jane Street reported no remaining Marsh position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 378,088 Marsh shares in Q1 2026, an estimated $68M.
  • Jane Street first reported a position in Marsh in Q2 2013 and held it in 44 quarters.
  • Jane Street's Marsh position peaked at $70.1M in Q4 2025.
  • 1,535 funds tracked by Wall St. Rank held Marsh as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.