IMC-Chicago, LLC - REGENERON PHARMACEUTICALS ownership

REGENERON PHARMACEUTICALS's ticker is and the CUSIP is 75886F957. A total of 6 filers reported holding REGENERON PHARMACEUTICALS in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
IMC-Chicago, LLC ownership history of REGENERON PHARMACEUTICALS
ValueSharesWeighting
Q3 2023$13,578,840
-62.0%
16,500
-66.8%
0.01%
-63.6%
Q2 2023$35,711,438
+15.6%
49,700
+32.2%
0.03%
-8.3%
Q1 2023$30,894,792
+92.9%
37,600
+69.4%
0.04%
+44.0%
Q4 2022$16,017,078
-11.3%
22,200
-15.3%
0.02%
+8.7%
Q3 2022$18,048,000
+20.6%
26,200
+10.5%
0.02%
+91.7%
Q4 2021$14,967,000
+5.5%
23,700
-6.7%
0.01%
-29.4%
Q2 2021$14,187,000
-33.2%
25,400
-43.4%
0.02%
-45.2%
Q1 2021$21,244,000
-39.8%
44,900
-38.6%
0.03%
-31.1%
Q4 2020$35,315,000
+79.7%
73,100
+108.3%
0.04%
+45.2%
Q3 2020$19,648,000
-20.0%
35,100
-10.9%
0.03%
-38.0%
Q2 2020$24,572,000
-1.9%
39,400
-23.2%
0.05%
-5.7%
Q1 2020$25,049,000
+28.8%
51,300
-1.0%
0.05%
+6.0%
Q4 2019$19,450,000
+435.2%
51,800
+295.4%
0.05%
+354.5%
Q3 2019$3,634,000
-55.9%
13,100
-50.2%
0.01%
-59.3%
Q2 2019$8,232,000
+5.5%
26,300
+38.4%
0.03%
-3.6%
Q1 2019$7,802,000
-13.7%
19,000
-21.5%
0.03%0.0%
Q4 2018$9,039,00024,2000.03%
Other shareholders
REGENERON PHARMACEUTICALS shareholders Q2 2021
NameSharesValueWeighting ↓
IMC-Chicago, LLC 73,100$35,315,0000.04%
GROUP ONE TRADING, L.P. 46,700$22,561,0000.04%
SIMPLEX TRADING, LLC 365$17,633,0000.02%
SG Americas Securities, LLC 19,200$2,212,0000.01%
JPMORGAN CHASE & CO 22,500$10,870,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of REGENERON PHARMACEUTICALS shareholders