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	Role	Shares	Max Price
19 Aug 24	SellUS$99,587	Adam Soroca	Individual		7,910	US$12.59
11 Jun 24	SellUS$326,000	Robert Spillane	Individual		25,000	US$13.04

Insider Trading Volume

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

Ownership Breakdown

What is the ownership structure of MGNI?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	2,971,686	2.11%
Private Companies	12,374,315	8.77%
General Public	18,573,225	13.2%
Institutions	107,227,750	76%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.1%.

Top Shareholders

Top 25 shareholders own 62.64% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.18%	The Vanguard Group, Inc.	12,964,295	US$169.1m	1.14%	no data
8.77%	Bertelsmann SE & Co. KGaA	12,374,315	US$161.4m	0%	no data
6.87%	BlackRock, Inc.	9,699,628	US$126.5m	-0.82%	no data
3.9%	FMR LLC	5,503,291	US$71.8m	-27.1%	no data
3.82%	Dimensional Fund Advisors LP	5,393,745	US$70.3m	-1.01%	0.01%
3.71%	Granahan Investment Management, LLC	5,230,150	US$68.2m	-3.82%	2.48%
3.26%	Edenbrook Capital, Llc	4,599,000	US$60.0m	-21%	32.79%
2.21%	State Street Global Advisors, Inc.	3,120,950	US$40.7m	2.5%	no data
2.07%	Wellington Management Group LLP	2,919,911	US$38.1m	4.07%	0.01%
2.06%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	2,908,982	US$37.9m	37.8%	0.01%
2.06%	Geode Capital Management, LLC	2,904,741	US$37.9m	-0.8%	no data
1.73%	BNY Asset Management	2,435,040	US$31.8m	-4.23%	0.01%
1.49%	Boston Partners Global Investors, Inc.	2,108,472	US$27.5m	0%	0.02%
1.25%	Kennedy Capital Management LLC	1,764,966	US$23.0m	13.2%	0.46%
1.17%	Nine Ten Capital Management, LLC	1,652,793	US$21.6m	-55.5%	7.25%
1.14%	Northern Trust Global Investments	1,614,271	US$21.1m	20.7%	no data
1.1%	Marshall Wace LLP	1,559,520	US$20.3m	59%	0.03%
1%	Royce & Associates, LP	1,414,746	US$18.4m	-15.5%	0.15%
0.99%	Jackson National Asset Management, LLC	1,402,957	US$18.3m	-15.9%	0.34%
0.92%	Victory Capital Management Inc.	1,303,104	US$17.0m	-33%	0.02%
0.87%	Nuveen Investments, Inc.	1,229,378	US$16.0m	7.97%	0.04%
0.83%	JP Morgan Asset Management	1,173,402	US$15.3m	12%	no data
0.77%	Silvercrest Asset Management Group LLC	1,081,100	US$14.1m	26.7%	0.09%
0.74%	Meros Investment Management, LP	1,044,209	US$13.6m	1.32%	6.24%
0.71%	Charles Schwab Investment Management, Inc.	1,006,448	US$13.1m	0.06%	no data