WELLINGTON MANAGEMENT GROUP LLP - Y-MABS THERAPEUTICS INC ownership

Y-MABS THERAPEUTICS INC's ticker is YMAB and the CUSIP is 984241109. A total of 92 filers reported holding Y-MABS THERAPEUTICS INC in Q4 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of Y-MABS THERAPEUTICS INC
ValueSharesWeighting
Q3 2022$28,097,000
-0.7%
1,948,469
+4.2%
0.01%0.0%
Q2 2022$28,299,000
+24.7%
1,870,379
-2.1%
0.01%
+50.0%
Q1 2022$22,698,000
-67.2%
1,910,578
-55.3%
0.00%
-63.6%
Q4 2021$69,239,000
-43.3%
4,271,382
-0.2%
0.01%
-47.6%
Q3 2021$122,097,000
-18.8%
4,278,097
-3.8%
0.02%
-16.0%
Q2 2021$150,363,000
+64.6%
4,448,610
+47.3%
0.02%
+56.2%
Q1 2021$91,338,000
-24.4%
3,020,458
+23.8%
0.02%
-27.3%
Q4 2020$120,794,000
+18.5%
2,439,809
-8.1%
0.02%
+4.8%
Q3 2020$101,927,000
+1.4%
2,655,052
+14.1%
0.02%
-4.5%
Q2 2020$100,566,000
+40.4%
2,327,926
-15.2%
0.02%
+15.8%
Q1 2020$71,626,000
-6.7%
2,744,305
+11.7%
0.02%
+18.8%
Q4 2019$76,769,000
+617.5%
2,456,626
+498.3%
0.02%
+700.0%
Q3 2019$10,700,000410,6150.00%
Other shareholders
Y-MABS THERAPEUTICS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Memorial Sloan Kettering Cancer Center 191,176$2,271,0002.63%
Sofinnova Investments, Inc. 2,194,278$26,068,0001.98%
MPM BioImpact LLC 443,702$5,271,0001.42%
Soleus Capital Management, L.P. 238,982$2,839,0000.37%
Lombard Odier Asset Management (Switzerland) SA 221,774$2,635,0000.21%
Artal Group S.A. 400,000$4,752,0000.20%
Polar Capital Holdings Plc 2,877,671$34,187,0000.15%
ASHFORD CAPITAL MANAGEMENT INC 106,770$1,268,0000.14%
Cormorant Asset Management, LP 150,000$1,782,0000.14%
Virtus ETF Advisers LLC 23,646$281,0000.13%
View complete list of Y-MABS THERAPEUTICS INC shareholders