SIMPLEX TRADING, LLC - VANGUARD INDEX FDS ownership

VANGUARD INDEX FDS's ticker is and the CUSIP is 922908909. A total of 4 filers reported holding VANGUARD INDEX FDS in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of VANGUARD INDEX FDS
ValueSharesWeighting
Q3 2023$82,432
-13.0%
321,000
-20.0%
0.06%
-16.7%
Q2 2023$94,709
+22.3%
401,400
+34.7%
0.08%
+14.7%
Q1 2023$77,426
-12.7%
297,900
-21.9%
0.07%
-29.9%
Q4 2022$88,711
-99.9%
381,600
-28.0%
0.10%
-23.0%
Q3 2022$111,020,000
+3.7%
530,000
+16.7%
0.13%
+10.5%
Q2 2022$107,068,000
+58.2%
454,300
+85.9%
0.11%
+83.9%
Q1 2022$67,688,000
-34.0%
244,400
-22.8%
0.06%
-40.4%
Q4 2021$102,526,000
+127.7%
316,600
+75.0%
0.10%
+147.6%
Q3 2021$45,035,000
+2.0%
180,900
+2.8%
0.04%
-2.3%
Q2 2021$44,143,000
-0.5%
176,000
+7849.4%
0.04%
-46.2%
Q1 2021$44,375,000
+4.0%
2,214
-16.1%
0.08%
+45.5%
Q4 2020$42,684,000
+16.6%
2,639
-8.2%
0.06%
+10.0%
Q3 2020$36,619,000
-35.6%
2,874
-46.4%
0.05%
-45.1%
Q2 2020$56,893,000
+147.3%
5,364
+148.9%
0.09%
+122.0%
Q1 2020$23,005,000
+8.1%
2,155
+15.1%
0.04%
-12.8%
Q4 2019$21,276,000
+85.8%
1,872
+98.3%
0.05%
+42.4%
Q3 2019$11,448,000
-20.8%
944
-32.5%
0.03%
-15.4%
Q2 2019$14,458,000
-5.8%
1,398
-1.4%
0.04%
-9.3%
Q1 2019$15,350,000
+98.7%
1,418
+72.1%
0.04%
+87.0%
Q4 2018$7,726,000
-6.7%
824
+16.5%
0.02%
-14.8%
Q3 2018$8,277,000
-39.5%
707
-46.2%
0.03%
-50.0%
Q2 2018$13,681,000
+8141.6%
1,315
+188.4%
0.05%
+671.4%
Q1 2018$166,000
+67.7%
456
-40.8%
0.01%
+75.0%
Q4 2017$99,000
-51.9%
770
+6.4%
0.00%
-50.0%
Q3 2017$206,000
-36.6%
724
-30.4%
0.01%
-42.9%
Q2 2017$325,000
+22.6%
1,040
-22.0%
0.01%
+27.3%
Q1 2017$265,000
+107.0%
1,334
+77.2%
0.01%
+37.5%
Q4 2016$128,000
-67.7%
753
-28.5%
0.01%
-70.4%
Q3 2016$396,000
-17.8%
1,053
+10.7%
0.03%
-15.6%
Q2 2016$482,000
+23.3%
951
+11.1%
0.03%
+3.2%
Q1 2016$391,000
+139.9%
856
+34.6%
0.03%
+138.5%
Q4 2015$163,000
+3.2%
636
-51.8%
0.01%
+8.3%
Q3 2015$158,000
+887.5%
1,319
+320.1%
0.01%
+1100.0%
Q2 2015$16,000
-76.5%
314
-17.8%
0.00%
-87.5%
Q1 2015$68,000
+70.0%
382
+285.9%
0.01%
+60.0%
Q4 2014$40,000990.01%
Other shareholders
VANGUARD INDEX FDS shareholders Q3 2022
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