JANE STREET GROUP, LLC - MARSH & MCLENNAN COS INC ownership

MARSH & MCLENNAN COS INC's ticker is and the CUSIP is 571748952. A total of 7 filers reported holding MARSH & MCLENNAN COS INC in Q4 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of MARSH & MCLENNAN COS INC
ValueSharesWeighting
Q3 2023$1,826,880
+142.8%
9,600
+140.0%
0.00%
Q2 2023$752,320
-81.5%
4,000
-83.6%
0.00%
-100.0%
Q1 2023$4,063,820
+94.9%
24,400
+93.7%
0.00%
+100.0%
Q4 2022$2,085,048
-32.8%
12,600
-39.4%
0.00%0.0%
Q3 2022$3,105,000
-50.2%
20,800
-48.3%
0.00%
-66.7%
Q2 2022$6,241,00040,2000.00%
Other shareholders
MARSH & MCLENNAN COS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Maven Securities LTD 2,700$469,0000.01%
GROUP ONE TRADING, L.P. 53,300$9,265,0000.01%
SIMPLEX TRADING, LLC 35,400$6,153,0000.01%
Allianz Asset Management GmbH 13,000$2,260,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MARSH & MCLENNAN COS INC shareholders