Tamarack Advisers, LP - ABBOTT LABS ownership

ABBOTT LABS's ticker is and the CUSIP is 002824950. A total of 13 filers reported holding ABBOTT LABS in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Tamarack Advisers, LP ownership history of ABBOTT LABS
ValueSharesWeighting
Q2 2021$670,000
+187.6%
1,000
+11.1%
0.19%
+211.5%
Q3 2019$233,0009000.06%
Other shareholders
ABBOTT LABS shareholders Q3 2019
NameSharesValueWeighting ↓
PEAK6 Group LLC 95,300$3,964,0000.03%
Timber Hill LLC 145,600$6,056,0000.02%
Citadel Advisors 170,800$7,104,0000.01%
Virtu KCG Holdings LLC 5,200$216,0000.00%
View complete list of ABBOTT LABS shareholders