Institutional Ownership Castle Biosciences Inc (CSTL)
This table provides information about the institutional ownership of Castle Biosciences Inc (CSTL). We have compiled data on the 165 institutions that hold shares in the stock, with a total of 27.2 Million shares, which have been reported (via 13F filing form) to have a value of $526 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
3,044,973
shares
|
$58.9 Million
0.0% of portfolio
|
Q2 2024
Added 17.31%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
2,170,028
shares
|
$42 Million
0.0% of portfolio
|
Q2 2025
Added 5.98%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Aug 08, 2025 Q2 2025 |
1,798,974
shares
|
$34.8 Million
0.02% of portfolio
|
Q2 2025
Added 22.56%
|
|
|
Portolan Capital Management, LLC
Boston, MA |
Aug 13, 2025 Q2 2025 |
1,489,572
shares
|
$28.8 Million
2.2% of portfolio
|
Q2 2025
Added 17.73%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
1,378,005
shares
|
$26.7 Million
0.01% of portfolio
|
Q2 2025
Added 14.81%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
1,073,107
shares
|
$20.8 Million
0.01% of portfolio
|
Q2 2025
Added 59.73%
|
|
|
Wasatch Advisors Inc
Salt Lake City, UT |
Aug 14, 2025 Q2 2025 |
1,049,773
shares
|
$20.3 Million
0.12% of portfolio
|
Q2 2025
Added 5.14%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
888,515
shares
|
$17.2 Million
0.0% of portfolio
|
Q2 2025
Added 243.88%
|
|
|
Braidwell LP
Stamford, CT |
Aug 14, 2025 Q2 2025 |
822,735
shares
|
$15.9 Million
1.03% of portfolio
|
Q2 2025
Added 125.25%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Jul 28, 2025 Q2 2025 |
713,742
shares
|
$13.8 Million
0.02% of portfolio
|
Q2 2025
Added 11.61%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
707,687
shares
|
$13.7 Million
0.0% of portfolio
|
Q2 2025
Reduced 1.03%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
689,926
shares
|
$13.3 Million
0.0% of portfolio
|
Q2 2025
Added 6.17%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
670,500
shares
|
$13 Million
0.02% of portfolio
|
Q2 2025
Reduced 4.38%
|
|
|
Schroder Investment Management Group
London, X0 |
Aug 13, 2025 Q2 2025 |
648,572
shares
|
$12.5 Million
0.01% of portfolio
|
Q2 2025
Added 8.62%
|
|
|
Palisade Capital Management LLC
Fort Lee, NJ |
Aug 14, 2025 Q2 2025 |
575,116
shares
|
$11.1 Million
0.4% of portfolio
|
Q2 2025
Added 17.38%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Aug 07, 2025 Q2 2025 |
544,250
shares
|
$10.5 Million
0.02% of portfolio
|
Q2 2025
Reduced 19.5%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
465,526
shares
|
$9 Million
0.0% of portfolio
|
Q4 2024
Reduced 14.2%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
428,397
shares
|
$8.29 Million
0.0% of portfolio
|
Q2 2025
Added 68.16%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
407,211
shares
|
$7.88 Million
0.0% of portfolio
|
Q2 2025
Reduced 50.85%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
382,745
shares
|
$7.4 Million
0.0% of portfolio
|
Q2 2025
Added 1.96%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
372,467
shares
|
$7.2 Million
0.0% of portfolio
|
Q2 2025
Added 14.36%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
363,848
shares
|
$7.04 Million
0.0% of portfolio
|
Q2 2025
Added 646.22%
|
|
|
Parkman Healthcare Partners LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
352,262
shares
|
$6.81 Million
0.96% of portfolio
|
Q2 2025
Added 0.49%
|
|
|
Trexquant Investment LP
Stamford, CT |
Aug 12, 2025 Q2 2025 |
318,072
shares
|
$6.15 Million
0.08% of portfolio
|
Q2 2025
Added 27.74%
|
|
|
Silvercrest Asset Management Group LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
279,959
shares
|
$5.41 Million
0.04% of portfolio
|
Q2 2025
Added 40.82%
|