WATER ISLAND CAPITAL LLC - PARATEK PHARMACEUTICALS INC ownership

PARATEK PHARMACEUTICALS INC's ticker is and the CUSIP is 699374AB0. A total of 3 filers reported holding PARATEK PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 7.4%.

Quarter-by-quarter ownership
WATER ISLAND CAPITAL LLC ownership history of PARATEK PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$4,686
+177.8%
4,750,000
+111.1%
0.44%
+219.7%
Q1 2023$1,687
-14.5%
2,250,0000.0%0.14%
-18.5%
Q4 2022$1,974
-99.9%
2,250,0000.0%0.17%
+46.1%
Q3 2022$2,035,000
+5.0%
2,250,0000.0%0.12%
-5.0%
Q2 2022$1,939,000
-3.7%
2,250,0000.0%0.12%
+18.6%
Q1 2022$2,014,000
-2.8%
2,250,0000.0%0.10%
-10.5%
Q4 2021$2,071,000
+2.7%
2,250,0000.0%0.11%
-1.7%
Q3 2021$2,016,000
+44.1%
2,250,000
+50.0%
0.12%
+56.8%
Q2 2021$1,399,000
+2.0%
1,500,0000.0%0.07%
-11.9%
Q1 2021$1,371,000
+5.2%
1,500,0000.0%0.08%
-8.7%
Q4 2020$1,303,000
-4.2%
1,500,000
-25.0%
0.09%
+187.5%
Q2 2019$1,360,0002,000,0000.03%
Other shareholders
PARATEK PHARMACEUTICALS INC shareholders Q3 2023
NameSharesValueWeighting ↓
PenderFund Capital Management Ltd. 20,060,000$22,713,0005.56%
SILVERBACK ASSET MANAGEMENT LLC 7,707,000$6,912,0000.94%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 35,615,000$31,948,0000.74%
DeepCurrents Investment Group LLC 12,521,000$11,079,0000.34%
AGF Investments LLC 4,000,000$3,502,0000.29%
WATER ISLAND CAPITAL LLC 2,250,000$2,014,0000.10%
L & S Advisors Inc 935,000$829,0000.10%
Sculati Wealth Management, LLC 200,000$177,0000.09%
PALISADE CAPITAL MANAGEMENT, LP 3,192,000$2,816,0000.06%
Teton Advisors, Inc. 400,000$354,0000.06%
View complete list of PARATEK PHARMACEUTICALS INC shareholders