GROUP ONE TRADING, L.P. - HARMONY BIOSCIENCES HLDGS IN ownership

HARMONY BIOSCIENCES HLDGS IN's ticker is and the CUSIP is 413197954. A total of 4 filers reported holding HARMONY BIOSCIENCES HLDGS IN in Q1 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 HARMONY BIOSCIENCES HLDGS IN
ValueSharesWeighting
Q3 2023$645,569
-53.1%
19,700
-49.6%
0.00%
-50.0%
Q2 2023$1,375,929
+25.4%
39,100
+16.4%
0.00%0.0%
Q1 2023$1,097,04033,6000.00%
Other shareholders
HARMONY BIOSCIENCES HLDGS IN shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 33,600$1,097,0400.00%
JANE STREET GROUP, LLC 151,200$4,936,6800.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 6,800$2220.00%
View complete list of HARMONY BIOSCIENCES HLDGS IN shareholders