BROWN BROTHERS HARRIMAN & CO - PARATEK PHARMACEUTICALS INC ownership

PARATEK PHARMACEUTICALS INC's ticker is PRTK and the CUSIP is 699374302. A total of 101 filers reported holding PARATEK PHARMACEUTICALS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BROWN BROTHERS HARRIMAN & CO ownership history of PARATEK PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$636,263
-13.0%
287,9020.0%0.01%
-16.7%
Q1 2023$731,271
+35.8%
287,9020.0%0.01%
+20.0%
Q4 2022$538,377
-27.2%
287,9020.0%0.01%
-28.6%
Q3 2022$740,000
+33.1%
287,9020.0%0.01%
+40.0%
Q2 2022$556,000
-35.0%
287,9020.0%0.01%
-16.7%
Q1 2022$855,000
-33.9%
287,9020.0%0.01%
-14.3%
Q4 2021$1,293,000
-7.6%
287,9020.0%0.01%
-12.5%
Q3 2021$1,399,000
-28.7%
287,9020.0%0.01%
-33.3%
Q2 2021$1,963,000
-3.4%
287,9020.0%0.01%
-7.7%
Q1 2021$2,033,000
+12.8%
287,9020.0%0.01%
+8.3%
Q4 2020$1,802,000
+15.7%
287,9020.0%0.01%
+9.1%
Q3 2020$1,558,000
+3.7%
287,9020.0%0.01%0.0%
Q2 2020$1,503,000
+65.7%
287,9020.0%0.01%
+57.1%
Q1 2020$907,000
-21.8%
287,9020.0%0.01%0.0%
Q4 2019$1,160,000
-6.8%
287,9020.0%0.01%
-12.5%
Q3 2019$1,244,000
+8.3%
287,9020.0%0.01%0.0%
Q2 2019$1,149,000
-25.5%
287,9020.0%0.01%
-27.3%
Q1 2019$1,543,000
+4.5%
287,9020.0%0.01%0.0%
Q4 2018$1,477,000
-47.1%
287,9020.0%0.01%
-35.3%
Q3 2018$2,793,000
-4.9%
287,9020.0%0.02%
-5.6%
Q2 2018$2,937,000
-21.5%
287,9020.0%0.02%
-18.2%
Q1 2018$3,743,000
-27.4%
287,9020.0%0.02%
-21.4%
Q4 2017$5,153,000
-28.7%
287,9020.0%0.03%
-26.3%
Q3 2017$7,226,000
-18.5%
287,902
-21.7%
0.04%
-20.8%
Q2 2017$8,866,000
+25.2%
367,9020.0%0.05%
+26.3%
Q1 2017$7,082,000
+25.0%
367,9020.0%0.04%
+22.6%
Q4 2016$5,666,000
+18.4%
367,9020.0%0.03%
+24.0%
Q3 2016$4,786,000
-6.5%
367,9020.0%0.02%
-7.4%
Q2 2016$5,118,000
-8.3%
367,9020.0%0.03%
-6.9%
Q1 2016$5,581,000
-20.0%
367,9020.0%0.03%
-21.6%
Q4 2015$6,979,000
-0.2%
367,9020.0%0.04%
+2.8%
Q3 2015$6,990,000
-26.3%
367,9020.0%0.04%
-18.2%
Q2 2015$9,481,000367,9020.04%
Other shareholders

There were no reported owners of PARATEK PHARMACEUTICALS INC in Q1 2022.

NameSharesValueWeighting ↓
View complete list of PARATEK PHARMACEUTICALS INC shareholders