ALGERT GLOBAL LLC

Position in MGNI — Magnite, Inc.

CIK 1275218 SAN FRANCISCO, CA

Position in MGNI

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$2,609,844

-$586,291 QoQ

Shares Held

137,505

-48.9% QoQ

Ownership

0.096%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#99

of 306 holders

Holding Since

Sep 2020

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

ALGERT GLOBAL LLC holds $19,742,372 across 6 Advertising Agencies names. MGNI ranks #3 (13.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TTD	Trade Desk, Inc.	417,560	$7,549,484
2	QNST	Quinstreet, Inc	500,476	$7,331,973
3	MGNI	Magnite, Inc. This page	137,505	$2,609,844
4	EVC	Entravision Communications Corp	126,328	$1,647,317
5	CCO	Clear Channel Outdoor Holdings, Inc.	138,700	$335,654
6	NEXN	Nexxen International Ltd.	29,690	$268,100

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,609,844	137,505	-48.9%	Shares	Sole	2026-08-13
2026-03-31	$3,196,135	269,035	-47.2%	Shares	Sole	2026-05-14
2025-12-31	$8,275,027	509,860	+978.6%	Shares	Sole	2026-02-17
2025-09-30	$1,029,540	47,270	-72.3%	Shares	Sole	2025-11-14
2024-12-31	$2,714,551	170,512	+7.2%	Shares	Sole	2025-02-14
2024-09-30	$2,203,188	159,075	+11.9%	Shares	Sole	2024-11-12
2024-06-30	$1,889,239	142,155	+6.6%	Shares	Sole	2024-08-15
2024-03-31	$1,433,491	133,348	+174.7%	Shares	Sole	2024-05-15
2023-12-31	$453,457	48,550	0.0%	Shares	Sole	2024-02-14
2023-09-30	$366,067	48,550	+163.1%	Shares	Sole	2023-11-13
2022-06-30	$163,836	18,450	-45.2%	Shares	Sole	2022-08-15
2022-03-31	$444,648	33,660	+181.3%	Shares	Sole	2022-05-16
2021-09-30	$334,992	11,964	-61.6%	Shares	Sole	2021-11-15
2020-12-31	$957,844	31,190	-55.6%	Shares	Sole	2021-02-12
2020-09-30	$487,820	70,190	—	Shares	Sole	2020-11-16
No filing history on record for this holder in this stock.