Magnite Ownership

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

Recent Insider Transactions

NasdaqGS:MGNI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
06 Sep 23	SellUS$46,710	David Buonasera	Individual	5,444	US$8.58
22 Aug 23	SellUS$201,250	Robert Spillane	Individual	25,000	US$8.05
16 Aug 23	SellUS$75,438	David Day	Individual	9,078	US$8.31
16 Aug 23	SellUS$9,482	Brian Gephart	Individual	1,141	US$8.31
16 Aug 23	SellUS$22,005	David Buonasera	Individual	2,648	US$8.31
16 Aug 23	SellUS$29,866	Aaron Saltz	Individual	3,594	US$8.31
16 Aug 23	SellUS$298,071	Michael Barrett	Individual	35,869	US$8.31
16 Aug 23	SellUS$56,840	Adam Soroca	Individual	6,840	US$8.31
16 Aug 23	SellUS$43,819	Sean Buckley	Individual	5,273	US$8.31
16 Aug 23	SellUS$58,486	Katie Evans	Individual	7,038	US$8.31
13 Jul 23	SellUS$20,179,536	Edenbrook Capital, Llc	Company	1,291,606	US$15.62
03 Jul 23	SellUS$88,960	David Buonasera	Individual	6,624	US$13.43
02 Jun 23	SellUS$158,725	Sean Buckley	Individual	12,219	US$12.99
16 May 23	SellUS$174,798	David Day	Individual	16,066	US$10.88
16 May 23	SellUS$134,803	Adam Soroca	Individual	12,390	US$10.88
16 May 23	SellUS$61,363	Sean Buckley	Individual	5,640	US$10.88
16 May 23	SellUS$13,459	Brian Gephart	Individual	1,237	US$10.88
16 May 23	SellUS$16,962	David Buonasera	Individual	1,559	US$10.88
16 May 23	SellUS$268,508	Michael Barrett	Individual	24,679	US$10.88
16 May 23	SellUS$41,355	Aaron Saltz	Individual	3,801	US$10.88
16 May 23	SellUS$81,056	Katie Evans	Individual	7,450	US$10.88

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MGNI?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	3,190,114	2.28%
Private Companies	12,399,967	8.86%
General Public	17,622,971	12.6%
Institutions	106,719,001	76.3%

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 68.27% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.04%	The Vanguard Group, Inc.	12,651,675	US$109.9m	1.69%	no data
8.84%	Bertelsmann SE & Co. KGaA	12,374,315	US$107.5m	0%	no data
7.17%	BlackRock, Inc.	10,030,800	US$87.2m	8.71%	no data
4.98%	FMR LLC	6,965,335	US$60.5m	58.3%	no data
4.81%	Granahan Investment Management, LLC	6,726,268	US$58.5m	-6.63%	2.04%
4.18%	Edenbrook Capital, Llc	5,848,398	US$50.8m	0%	21.71%
3.89%	Dimensional Fund Advisors LP	5,439,260	US$47.3m	-4.37%	0.01%
2.95%	Nine Ten Capital Management, LLC	4,132,633	US$35.9m	5.13%	9.5%
2.12%	State Street Global Advisors, Inc.	2,965,924	US$25.8m	5.87%	no data
2.1%	Wellington Management Group LLP	2,939,541	US$25.5m	1.81%	no data
2.02%	Geode Capital Management, LLC	2,830,547	US$24.6m	5.89%	no data
1.87%	BNY Mellon Asset Management	2,613,105	US$22.7m	-8.96%	no data
1.74%	Burgundy Asset Management Ltd.	2,431,110	US$21.1m	3.22%	0.18%
1.71%	Kennedy Capital Management LLC	2,390,886	US$20.8m	-11.2%	0.45%
1.42%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	1,988,825	US$17.3m	16.8%	no data
1.41%	Victory Capital Management Inc.	1,979,308	US$17.2m	-3.29%	0.02%
1.3%	Jackson National Asset Management, LLC	1,815,805	US$15.8m	-1.48%	0.31%
1.29%	Royce & Associates, LP	1,806,991	US$15.7m	10.3%	0.13%
0.97%	Northern Trust Global Investments	1,356,321	US$11.8m	0.33%	no data
0.81%	Parallax Volatility Advisers, L.P.	1,139,705	US$9.9m	-33.9%	0.29%
0.78%	Kopion Asset Management, LLC	1,087,041	US$9.4m	5.78%	7.21%
0.73%	Meros Investment Management, LP	1,023,880	US$8.9m	22.1%	4.33%
0.72%	Penn Capital Management Company, LLC	1,003,959	US$8.7m	12%	0.81%
0.71%	Integrity Asset Management, LLC	1,000,000	US$8.7m	-5.48%	0.69%
0.71%	Nordea Investment Management, AB	990,673	US$8.6m	-2.35%	0.01%