Institutional Ownership Integral Ad Science Holding Corp. (IAS)
This table provides information about the institutional ownership of Integral Ad Science Holding Corp. (IAS). We have compiled data on the 171 institutions that hold shares in the stock, with a total of 158 Million shares, which have been reported (via 13F filing form) to have a value of $1.66 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vista Equity Partners Management, LLC
San Francisco, CA |
Feb 14, 2025 Q4 2024 |
65,010,001
shares
|
$675 Million
40.44% of portfolio
|
Q1 2024
Reduced 2.48%
|
|
|
Atlas Venture Advisors, Inc.
Boston, MA |
Feb 11, 2025 Q4 2024 |
22,722,770
shares
|
$236 Million
51.19% of portfolio
|
Q2 2023
Reduced -0.0%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Feb 11, 2025 Q4 2024 |
9,048,546
shares
|
$93.9 Million
0.0% of portfolio
|
Q4 2024
Added 2.32%
|
|
|
Sunriver Management LLC
Greenwich, CT |
Feb 13, 2025 Q4 2024 |
7,291,034
shares
|
$75.7 Million
9.23% of portfolio
|
Q4 2024
Reduced 4.59%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
5,907,182
shares
|
$61.3 Million
0.0% of portfolio
|
Q2 2024
Added 8.72%
|
|
|
P2 Capital Partners, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
4,810,000
shares
|
$49.9 Million
8.53% of portfolio
|
Q4 2024
Reduced 34.6%
|
|
|
Alyeska Investment Group, L.P.
Chicago, IL |
Feb 14, 2025 Q4 2024 |
3,979,205
shares
|
$41.3 Million
0.17% of portfolio
|
Q4 2024
New holding
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Feb 13, 2025 Q4 2024 |
3,789,996
shares
|
$39.3 Million
0.01% of portfolio
|
Q4 2024
Added 18.08%
|
|
|
Clearbridge Investments, LLC
New York, NY |
Feb 12, 2025 Q4 2024 |
2,729,420
shares
|
$28.3 Million
0.02% of portfolio
|
Q4 2024
Reduced 6.41%
|
|
|
Ararat Capital Management, LP
Westport, CT |
Feb 14, 2025 Q4 2024 |
2,281,912
shares
|
$23.7 Million
9.61% of portfolio
|
Q4 2024
Added 13.38%
|
|
|
Times Square Capital Management, LLC
|
Feb 03, 2025 Q4 2024 |
2,000,173
shares
|
$20.8 Million
0.32% of portfolio
|
Q4 2024
Reduced 27.86%
|
|
|
Rubric Capital Management LP
New York, NY |
Feb 14, 2025 Q4 2024 |
1,973,870
shares
|
$20.5 Million
0.34% of portfolio
|
Q4 2024
New holding
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
1,920,523
shares
|
$19.9 Million
0.01% of portfolio
|
Q4 2024
Added 0.81%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Feb 12, 2025 Q4 2024 |
1,848,738
shares
|
$19.2 Million
0.0% of portfolio
|
Q4 2024
Added 0.77%
|
|
|
Abrdn PLC
|
Jan 24, 2025 Q4 2024 |
1,770,827
shares
|
$18.4 Million
0.04% of portfolio
|
Q4 2024
Reduced 17.55%
|
|
|
State Street Corp
Boston, MA |
Feb 14, 2025 Q4 2024 |
1,590,057
shares
|
$16.5 Million
0.0% of portfolio
|
Q4 2024
Added 0.98%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Feb 14, 2025 Q4 2024 |
1,421,237
shares
|
$14.8 Million
0.06% of portfolio
|
Q4 2024
Reduced 15.11%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Feb 14, 2025 Q4 2024 |
1,102,299
shares
|
$11.4 Million
0.0% of portfolio
|
Q4 2024
Reduced 3.13%
|
|
|
Center Book Partners LP
Greenwich, CT |
Feb 13, 2025 Q4 2024 |
1,019,044
shares
|
$10.6 Million
0.69% of portfolio
|
Q4 2024
Added 13.19%
|
|
|
Frontier Capital Management CO LLC
|
Feb 14, 2025 Q4 2024 |
997,511
shares
|
$10.4 Million
0.11% of portfolio
|
Q4 2024
Reduced 0.18%
|
|
|
Invenomic Capital Management LP
Boston, MA |
Feb 14, 2025 Q4 2024 |
895,061
shares
|
$9.29 Million
0.46% of portfolio
|
Q4 2024
Added 52.92%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Feb 14, 2025 Q4 2024 |
706,343
shares
|
$7.33 Million
0.0% of portfolio
|
Q4 2024
Reduced 33.38%
|
|
|
Northern Trust Corp
Chicago, IL |
Feb 14, 2025 Q4 2024 |
677,204
shares
|
$7.03 Million
0.0% of portfolio
|
Q4 2024
Added 10.99%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
635,442
shares
|
$6.6 Million
0.01% of portfolio
|
Q4 2023
Added 46.23%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Feb 06, 2025 Q4 2024 |
603,848
shares
|
$6.27 Million
0.0% of portfolio
|
Q4 2024
Added 1.33%
|