Tekla Capital Management LLC - ISHARES TR ownership

ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 812 filers reported holding ISHARES TR in Q3 2023. The put-call ratio across all filers is 3.87 and the average weighting 0.2%.

Quarter-by-quarter ownership
Tekla Capital Management LLC ownership history of ISHARES TR
ValueSharesWeighting
Q2 2023$3,119,280
-1.7%
24,5690.0%0.12%
+0.8%
Q1 2023$3,173,332
-1.6%
24,5690.0%0.12%
-0.8%
Q4 2022$3,225,664
+12.2%
24,5690.0%0.12%
+3.4%
Q3 2022$2,874,000
-38.6%
24,569
-36.7%
0.12%
-33.3%
Q4 2019$4,680,000
+148.7%
38,834
+105.3%
0.18%
+115.9%
Q3 2019$1,882,000
-92.0%
18,914
-75.1%
0.08%
-90.6%
Q2 2017$23,557,000
+3.0%
75,970
-2.6%
0.87%
-1.6%
Q1 2017$22,866,000
+49.4%
77,970
+35.2%
0.89%
+36.0%
Q4 2016$15,304,000
-8.3%
57,6700.0%0.65%
+1.6%
Q3 2016$16,693,000
+12.5%
57,6700.0%0.64%
+5.9%
Q2 2016$14,841,000
-1.3%
57,6700.0%0.61%
-5.3%
Q1 2016$15,041,000
-22.9%
57,6700.0%0.64%
-9.6%
Q4 2015$19,511,000
+11.5%
57,6700.0%0.71%
+12.6%
Q3 2015$17,493,000
-17.8%
57,6700.0%0.63%
-18.3%
Q2 2015$21,278,000
+7.4%
57,6700.0%0.77%
-1.9%
Q1 2015$19,806,000
+13.2%
57,6700.0%0.78%
-4.2%
Q4 2014$17,494,000
-19.5%
57,670
-27.3%
0.82%
-19.5%
Q3 2014$21,719,000
+29.6%
79,375
+21.8%
1.02%
-33.8%
Q2 2014$16,754,000
-30.6%
65,184
-36.1%
1.54%
-36.3%
Q1 2014$24,137,000
-21.9%
102,080
-25.0%
2.41%
-25.6%
Q4 2013$30,904,000
+75.7%
136,106
+62.1%
3.24%
+65.7%
Q3 2013$17,594,00083,9401.96%
Other shareholders
ISHARES TR shareholders Q3 2023
NameSharesValueWeighting ↓
Elliott Investment Management L.P. 4,617,600$564,686,3044.37%
BOULDER HILL CAPITAL MANAGEMENT LP 57,250$7,001,1034.35%
DAFNA Capital Management LLC 102,500$12,534,7253.90%
Michelson Medical Research Foundation, Inc. 43,395$5,306,7753.58%
Rye Brook Capital LLC 40,900$5,0023.56%
Bronte Capital Management Pty Ltd. 283,229$34,636,0743.49%
FWL INVESTMENT MANAGEMENT, LLC 39,504$4,830,9443.24%
Alpha Family Trust 34,568$4,227,3213.22%
HARBOUR INVESTMENT MANAGEMENT LLC 40,720$4,985,8302.85%
CUMBERLAND ADVISORS INC 51,490$6,296,7122.79%
View complete list of ISHARES TR shareholders