GROUP ONE TRADING, L.P. - IDEXX LABS INC ownership

IDEXX LABS INC's ticker is and the CUSIP is 45168D954. A total of 7 filers reported holding IDEXX LABS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of IDEXX LABS INC
ValueSharesWeighting
Q3 2023$174,908
-98.9%
400
-98.7%
0.00%
-98.2%
Q1 2023$15,302,448
+22.6%
30,6000.0%0.06%
+89.7%
Q4 2022$12,483,576
+17733.7%
30,600
+15200.0%
0.03%
Q2 2022$70,000
-99.8%
200
-99.6%
0.00%
-100.0%
Q1 2022$28,447,000
-18.9%
52,000
-2.4%
0.03%0.0%
Q4 2021$35,096,000
+1915.9%
53,300
+1803.6%
0.03%
+1300.0%
Q3 2021$1,741,000
-34.4%
2,800
-33.3%
0.00%
-33.3%
Q2 2021$2,653,000
+261.4%
4,200
+180.0%
0.00%
+200.0%
Q1 2021$734,0001,5000.00%
Other shareholders
IDEXX LABS INC shareholders Q3 2023
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 85,000$29,812,0001.73%
JANE STREET GROUP, LLC 41,800$14,661,0000.01%
SIMPLEX TRADING, LLC 4,100$1,437,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 200$70,0000.00%
View complete list of IDEXX LABS INC shareholders