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 		$10.1M Buy
58,200
+13,600
+30% +$2.45M ﹤0.01% 2524
2025
Q4 		$8.27M Sell
44,600
-13,700
-23% -$2.56M ﹤0.01% 2565
2025
Q3 		$11.7M Buy
58,300
+21,400
+58% +$4.4M ﹤0.01% 2214
2025
Q2 		$8.07M Buy
36,900
+1,100
+3% +$248K ﹤0.01% 2408
2025
Q1 		$8.74M Buy
35,800
+5,900
+20% +$1.34M ﹤0.01% 2167
2024
Q4 		$6.35M Sell
29,900
-437,800
-94% -$97.1M ﹤0.01% 2365
2024
Q3 		$104M Sell
467,700
-18,700
-4% -$4.15M 0.02% 378
2024
Q2 		$102M Sell
486,400
-10,600
-2% -$2.18M 0.02% 405
2024
Q1 		$102M Buy
497,000
+458,900
+1,204% +$91.5M 0.02% 360
2023
Q4 		$7.22M Buy
38,100
+18,100
+91% +$3.5M ﹤0.01% 2365
2023
Q3 		$3.81M Buy
20,000
+14,200
+245% +$2.72M ﹤0.01% 3007
2023
Q2 		$1.09M Sell
5,800
-88,900
-94% -$15.8M ﹤0.01% 5059
2023
Q1 		$15.8M Buy
94,700
+28,200
+42% +$4.7M 0.01% 1191
2022
Q4 		$11M Sell
66,500
-136,800
-67% -$22.4M 0.01% 1518
2022
Q3 		$30.4M Buy
203,300
+167,000
+460% +$26.8M 0.01% 780
2022
Q2 		$5.64M Sell
36,300
-23,700
-40% -$3.8M ﹤0.01% 2490
2022
Q1 		$10.2M Buy
60,000
+17,600
+42% +$2.77M ﹤0.01% 1962
2021
Q4 		$7.37M Sell
42,400
-50,800
-55% -$8.44M ﹤0.01% 2281
2021
Q3 		$14.1M Buy
93,200
+81,600
+703% +$12.3M 0.01% 1410
2021
Q2 		$1.63M Sell
11,600
-1,500
-11% -$201K ﹤0.01% 4753
2021
Q1 		$1.6M Sell
13,100
-7,200
-35% -$829K ﹤0.01% 4457
2020
Q4 		$2.38M Sell
20,300
-58,100
-74% -$6.6M ﹤0.01% 3198
2020
Q3 		$8.99M Sell
78,400
-23,900
-23% -$2.74M 0.01% 1298
2020
Q2 		$11M Buy
102,300
+99,500
+3,554% +$10.1M 0.01% 1125
2020
Q1 		$242K Sell
2,800
-2,200
-44% -$235K ﹤0.01% 4451
2019
Q4 		$557K Buy
+5,000
New +$522K ﹤0.01% 3565
2019
Q2 		– Sell
-10,000
Closed -$939K – 5510
2019
Q1 		$939K Buy
+10,000
New +$884K ﹤0.01% 2882

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.