Integral Ad Science Holding Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:IAS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
08 Jul 24	SellUS$62,388	Lisa Utzschneider	Individual	6,445	US$9.68
08 Jul 24	SellUS$44,180	Tania Secor	Individual	4,564	US$9.68
02 Jul 24	SellUS$6,165	Alexis Gil	Individual	633	US$9.74
10 Jun 24	SellUS$57,566	Tania Secor	Individual	6,382	US$9.02
04 Jun 24	SellUS$25,379	Alexis Gil	Individual	2,792	US$9.09
06 May 24	SellUS$80,199	Lisa Utzschneider	Individual	8,044	US$9.97
08 Apr 24	SellUS$305,590	Lisa Utzschneider	Individual	30,407	US$10.05
08 Apr 24	SellUS$180,890	Tania Secor	Individual	17,999	US$10.05
08 Mar 24	SellUS$86,701	Tania Secor	Individual	8,929	US$9.71
04 Mar 24	SellUS$32,532	Alexis Gil	Individual	3,177	US$10.24
06 Feb 24	SellUS$207,054	Lisa Utzschneider	Individual	13,113	US$15.79
04 Jan 24	SellUS$23,100,000	Vista Equity Partners Management, LLC	Company	1,650,000	US$14.00
08 Dec 23	SellUS$536,364	Tania Secor	Individual	38,394	US$13.97
07 Dec 23	SellUS$154,000,000	Vista Equity Partners Management, LLC	Company	11,000,000	US$14.00
07 Nov 23	SellUS$116,391	Lisa Utzschneider	Individual	8,428	US$13.81
07 Aug 23	SellUS$318,412	Lisa Utzschneider	Individual	21,705	US$14.67

Insider Trading Volume

Insider Buying: IAS insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of IAS?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,049,724	0.654%
General Public	5,884,298	3.67%
Institutions	65,876,712	41%
VC/PE Firms	87,732,771	54.6%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.6%.

Top Shareholders

Top 25 shareholders own 86.94% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
40.5%	Vista Equity Partners Management, LLC	65,010,001	US$689.8m	-2.48%	14.96%
14.2%	Accomplice Management LLC	22,722,770	US$241.1m	0%	31.57%
5.4%	The Vanguard Group, Inc.	8,673,229	US$92.0m	6.99%	no data
4.34%	Sunriver Management LLC	6,969,607	US$73.9m	182%	9.58%
3.38%	BlackRock, Inc.	5,433,359	US$57.6m	22.4%	no data
2.43%	ClearBridge Investments, LLC	3,906,652	US$41.4m	11.8%	0.03%
2.01%	Dimensional Fund Advisors LP	3,230,398	US$34.3m	35.9%	0.01%
1.85%	TimesSquare Capital Management, LLC	2,969,278	US$31.5m	9.93%	0.44%
1.67%	P2 Capital Partners, LLC	2,680,000	US$28.4m	246%	3.46%
1.22%	Centerbook Partners LP	1,955,076	US$20.7m	463%	1.45%
1.1%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	1,760,196	US$18.7m	11.3%	no data
1.06%	abrdn plc	1,702,568	US$18.1m	-3.1%	0.01%
0.99%	Geode Capital Management, LLC	1,594,585	US$16.9m	18.9%	no data
0.99%	Aperture Investors, LLC	1,590,456	US$16.9m	46.7%	1.05%
0.89%	State Street Global Advisors, Inc.	1,429,054	US$15.2m	23.9%	no data
0.78%	Jacobs Levy Equity Management Inc	1,246,556	US$13.2m	4.69%	0.06%
0.69%	Millennium Management LLC	1,104,398	US$11.7m	-78.1%	0.01%
0.64%	Citadel Advisors LLC	1,035,085	US$11.0m	-15.5%	0.01%
0.63%	Frontier Capital Management Co LLC	1,016,029	US$10.8m	19.1%	0.09%
0.43%	Two Sigma Advisers, LP	685,000	US$7.3m	-23.1%	0.02%
0.38%	British Columbia Investment Management Corporation	617,500	US$6.6m	22.9%	0.02%
0.37%	Northern Trust Global Investments	595,211	US$6.3m	22.9%	no data
0.36%	Thrivent Investment Management Inc.	585,326	US$6.2m	-6.25%	0.01%
0.33%	Charles Schwab Investment Management, Inc.	533,999	US$5.7m	0%	no data
0.33%	Deutsche Asset & Wealth Management	530,356	US$5.6m	1.77%	no data