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Integral Ad Science Holding Corp.

IAS2025/12/23 下市
產業
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001842718

Integral Ad Science Holding Corp. 已在 2025/12/23 下市；內部人最後一份 Form 4 在 2025/12/29 申報；2025 年第 3 季末有 171 家機構在 13F 申報持有，市值合計 $16.5 億；大師中只有索羅斯基金管理持有。

2025 年第 3 季與 2025 年第 2 季比較

持有 Integral Ad Science Holding Corp. 的機構從 2025 年第 2 季到 2025 年第 3 季的變化。

2025 年第 3 季全部持有人2025 年第 2 季全部持有人

IAS 的 13F 持有人：2025 年第 2 季與 2025 年第 3 季比較
項目2025 年第 2 季其中尚未申報 2025 年第 3 季2025 年第 3 季變化
持有家數1702171+3
股數1.61 億9.56 萬1.62 億+100.8 萬 (+0.6%)
市值$13.4 億$79.5 萬$16.5 億+$3.10 億 (+23.1%)

2 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 季：沒申報不算清倉，所以變化不計入它們。

新進機構（47 家）

2025 年第 3 季季末持有 Integral Ad Science Holding Corp.、2025 年第 2 季季末沒有持有的機構。

2025 年第 3 季新進 IAS 的機構
機構股數市值佔組合 %
Omni Event Management Ltd3,000,000$3,051 萬3.52%
Highland Capital Management Fund Advisors, L.P.2,683,061$2,729 萬2.43%
Glazer Capital, LLC2,096,797$2,132 萬0.72%
Vivaldi Asset Management, LLC2,088,796$2,124 萬1.37%
Soros Fund Management LLC大師索羅斯基金管理1,990,000$2,024 萬0.32%
Balyasny Asset Management LLC1,166,530$1,186 萬0.02%
Water Island Capital LLC1,071,160$1,089 萬1.56%
Polar Asset Management Partners Inc.1,000,000$1,017 萬0.21%
CNH Partners LLC991,705$1,009 萬0.26%
Alpine Associates Management Inc.641,140$652.0 萬0.40%
Pacer Advisors, Inc.582,510$592.4 萬0.02%
Gabelli Funds LLC383,797$390.3 萬0.03%
Gabelli & Co Investment Advisers, Inc.350,600$356.6 萬0.57%
Millennium Management LLC333,892$339.6 萬0.00%
Carmignac Gestion266,001$270.5 萬0.04%
Morningstar Investment Management LLC71,712$72.9 萬0.03%
Danske Bank A/S66,810$67.9 萬0.00%
Fifth Lane Capital, LP50,000$50.9 萬0.51%
LSV Asset Management48,500$49.3 萬0.00%
Walleye Capital LLC48,127$48.9 萬0.00%
Omers Administration Corp47,800$48.6 萬0.00%
Wolverine Asset Management LLC43,393$44.1 萬0.01%
Virtu Financial LLC42,274$43.0 萬0.02%
Jain Global LLC36,500$37.1 萬0.00%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys25,000$25.4 萬0.00%
State of Wyoming21,530$21.9 萬0.02%
Cornerstone Investment Partners, LLC18,477$18.8 萬0.01%
Guggenheim Capital LLC17,114$17.4 萬0.00%
Cerity Partners LLC12,766$13.0 萬0.00%
Royce & Associates LP12,226$12.4 萬0.00%
Schroder Investment Management Group12,127$12.3 萬0.00%
Mirabella Financial Services LLP11,800$12.0 萬0.01%
Quantinno Capital Management LP10,635$10.8 萬0.00%
Gamco Investors, Inc. Et Al10,000$10.2 萬0.00%
PenderFund Capital Management Ltd.9,100$9.25 萬0.02%
Longfellow Investment Management Co LLC7,384$7.51 萬0.02%
Johnson Financial Group, Inc.5,904$6.00 萬0.00%
FNY Investment Advisers, LLC5,000$5.00 萬0.02%
State of Alaska, Department of Revenue4,436$4.50 萬0.00%
Wealthspire Advisors, LLC1,000$1.02 萬0.00%
SRS Capital Advisors, Inc.621$6,3160.00%
Oxford Asset Management LLP457$4,6480.00%
Optiver Holding B.V.256$2,6040.00%
Jones Financial Companies LLLP137$1,4000.00%
Larson Financial Group LLC47$4780.00%
Quadrant Capital Group LLC27$2750.00%
Rockefeller Capital Management L.P.27$2750.00%

清倉機構（44 家）

2025 年第 2 季季末持有 Integral Ad Science Holding Corp.、2025 年第 3 季有申報但已經沒有持有的機構。

2025 年第 3 季清倉 IAS 的機構
機構2025 年第 2 季股數2025 年第 2 季市值
Rubric Capital Management LP2,971,951$2,470 萬
Corvex Management LP2,618,000$2,176 萬
Clearbridge Investments, LLC2,325,232$1,932 萬
Alta Fox Capital Management, LLC1,800,090$1,496 萬
Invenomic Capital Management LP1,580,066$1,313 萬
Jacobs Levy Equity Management, Inc1,035,774$860.7 萬
Frontier Capital Management Co LLC822,643$683.6 萬
Renaissance Technologies LLC232,300$193.0 萬
one8zero8, LLC209,425$174.0 萬
HRT Financial LP170,208$141.4 萬
Algert Global LLC164,250$136.5 萬
Man Group plc117,229$97.4 萬
Manatuck Hill Partners, LLC100,000$83.1 萬
Jupiter Asset Management Ltd88,272$73.4 萬
Bank of Montreal72,138$59.9 萬
Delphi Management Inc64,804$53.9 萬
Citadel Advisors LLC63,817$53.0 萬
Raymond James Financial Inc59,310$49.3 萬
Versor Investments LP56,100$46.6 萬
Two Sigma Advisers, LP52,600$43.7 萬
Readystate Asset Management LP50,685$42.1 萬
Marshall Wace, LLP44,354$36.9 萬
Squarepoint Ops LLC40,902$34.0 萬
Federated Hermes, Inc.30,000$24.9 萬
DRW Securities, LLC28,347$23.6 萬
Campbell & CO Investment Adviser LLC26,314$21.9 萬
Lazard Asset Management LLC25,957$21.5 萬
Centiva Capital, LP25,029$20.8 萬
Brevan Howard Capital Management LP22,762$18.9 萬
Jump Financial, LLC19,520$16.2 萬
Graham Capital Management, L.P.19,166$15.9 萬
MQS Management LLC15,480$12.9 萬
QRG Capital Management, Inc.14,009$11.6 萬
PDT Partners, LLC13,586$11.3 萬
Engineers Gate Manager LP12,811$10.6 萬
Public Employees Retirement System of Ohio11,121$9.24 萬
Aster Capital Management (DIFC) Ltd5,209$4.33 萬
Mount Yale Investment Advisors, LLC2,071$1.72 萬
Simplex Trading, LLC1,775$1.40 萬
Skopos Labs, Inc.751$6,241
Comerica Bank701$5,826
Trust Co of Vermont207$1,720
CIBC Private Wealth Group, LLC180$1,496
National Bank of Canada7$58

尚未申報 2025 年第 3 季的機構（2 家）

2025 年第 2 季季末持有 Integral Ad Science Holding Corp.、還沒有申報 2025 年第 3 季 13F 的機構。沒申報不代表賣出，所以不算清倉。

2025 年第 2 季持有 IAS、尚未申報 2025 年第 3 季的機構
機構2025 年第 2 季股數2025 年第 2 季市值
Washington Harbour Partners LP68,520$56.9 萬
EP Wealth Advisors, LLC27,128$22.5 萬