HARBOR INVESTMENT ADVISORY, LLC - SEAGEN INC ownership

SEAGEN INC's ticker is SGEN and the CUSIP is 81181C104. A total of 607 filers reported holding SEAGEN INC in Q3 2023. The put-call ratio across all filers is 3.99 and the average weighting 0.9%.

Quarter-by-quarter ownership
HARBOR INVESTMENT ADVISORY, LLC ownership history of SEAGEN INC
ValueSharesWeighting
Q3 2023$530,375
+10.2%
2,5000.0%0.07%
+3.0%
Q2 2023$481,150
-4.9%
2,5000.0%0.07%
-11.8%
Q1 2023$506,175
+57.6%
2,5000.0%0.08%
+52.0%
Q4 2022$321,275
-6.1%
2,5000.0%0.05%
-10.7%
Q3 2022$342,000
-22.6%
2,5000.0%0.06%
-21.1%
Q2 2022$442,000
+22.8%
2,5000.0%0.07%
+47.9%
Q1 2022$360,000
-6.7%
2,5000.0%0.05%
-2.0%
Q4 2021$386,000
-9.0%
2,5000.0%0.05%
-14.0%
Q3 2021$424,000
+7.3%
2,5000.0%0.06%
+5.6%
Q2 2021$395,000
+13.8%
2,5000.0%0.05%
+3.8%
Q1 2021$347,000
-20.8%
2,5000.0%0.05%
-25.7%
Q4 2020$438,000
-10.4%
2,5000.0%0.07%
-25.5%
Q3 2020$489,0002,5000.09%
Other shareholders
SEAGEN INC shareholders Q3 2023
NameSharesValueWeighting ↓
Baker Brothers Advisors 44,554,162$8,574,894,01949.62%
Samson Rock Capital LLP 80,000$15,396,80023.25%
YALE UNIVERSITY 111,468$21,453,13116.65%
Pentwater Capital Management LP 9,629,500$1,853,293,57012.80%
CLEAR STREET MARKETS LLC 493,800$95,03712.39%
PSquared Asset Management AG 520,000$100,079,20011.75%
FIFTH LANE CAPITAL, LP 194,400$37,414,22411.12%
Twin Securities, Inc. 100,599$19,361,28410.74%
KRYGER CAPITAL Ltd 494,396$95,151,4549.73%
Berry Street Capital Management LLP 250,000$48,115,0008.93%
View complete list of SEAGEN INC shareholders