IMC-Chicago, LLC - VANGUARD INDEX FDS ownership

VANGUARD INDEX FDS's ticker is and the CUSIP is 922908909. A total of 5 filers reported holding VANGUARD INDEX FDS in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
IMC-Chicago, LLC ownership history of VANGUARD INDEX FDS
ValueSharesWeighting
Q3 2023$10,089,475
+20.5%
47,500
+25.0%
0.01%
+12.5%
Q2 2023$8,370,640
-18.0%
38,000
-24.0%
0.01%
-33.3%
Q1 2023$10,205,000
+60.8%
50,000
+50.6%
0.01%
+20.0%
Q4 2022$6,347,50833,2000.01%
Other shareholders
VANGUARD INDEX FDS shareholders Q1 2023
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 401,400$94,7090.08%
Twin Tree Management, LP 69,300$15,257,0880.02%
JANE STREET GROUP, LLC 226,600$49,913,2400.02%
IMC-Chicago, LLC 38,000$8,370,6400.01%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of VANGUARD INDEX FDS shareholders