AQR CAPITAL MANAGEMENT LLC

Position in MGNI — Magnite, Inc.

CIK 1167557 Greenwich, CT

Position in MGNI

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$3,351,844

+$1,911,846 QoQ

Shares Held

176,599

+45.7% QoQ

Ownership

0.123%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#84

of 305 holders

Holding Since

Sep 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

AQR CAPITAL MANAGEMENT LLC holds $328,031,135 across 14 Advertising Agencies names. MGNI ranks #8 (1.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OMC	Omnicom Group Inc.	1,610,906	$117,322,282
2	DV	DoubleVerify Holdings, Inc.	7,784,565	$84,384,682
3	APP	AppLovin Corp	127,789	$65,840,722
4	QNST	Quinstreet, Inc	2,521,654	$36,942,228
5	STGW	Stagwell Inc	758,451	$5,635,287
6	NEXN	Nexxen International Ltd.	513,961	$4,641,064
7	ZD	Ziff Davis, Inc.	66,405	$3,477,625
8	MGNI	Magnite, Inc. This page	176,599	$3,351,844

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,351,844	176,599	+45.7%	Shares	Other	2026-08-14
2026-03-31	$1,439,998	121,212	+24.3%	Shares	Other	2026-05-15
2025-12-31	$1,582,992	97,535	+102.9%	Shares	Other	2026-02-17
2025-09-30	$1,046,984	48,071	+129.3%	Shares	Other	2025-11-14
2025-06-30	$505,552	20,960	+47.9%	Shares	Other	2025-08-14
2025-03-31	$161,734	14,175	-16.8%	Shares	Other	2025-05-15
2024-12-31	$271,084	17,028	+3.2%	Shares	Other	2025-02-14
2023-09-30	$124,379	16,496	-50.4%	Shares	Defined	2023-11-14
2021-09-30	$931,420	33,265	+18.7%	Shares	Defined	2021-11-15
2021-06-30	$947,959	28,013	-32.7%	Shares	Defined	2021-08-16
2021-03-31	$1,733,222	41,654	+133.1%	Shares	Defined	2021-05-17
2020-12-31	$548,787	17,870	-19.2%	Shares	Defined	2021-02-16
2020-09-30	$153,720	22,118	—	Shares	Defined	2020-11-16
No filing history on record for this holder in this stock.