COMMONWEALTH EQUITY SERVICES, LLC

Position in MGNI — Magnite, Inc.

CIK 312272 WALTHAM, MA

Position in MGNI

as of Mar 31, 2026 · filed Apr 27, 2026 Compact

Position Value

$4,271,691

+$144,110 QoQ

Shares Held

359,570

+41.4% QoQ

Ownership

0.251%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

23 quarters on record

Communication Services · as of Mar 31, 2026

COMMONWEALTH EQUITY SERVICES, LLC holds $24,400,550 across 4 Advertising Agencies names. MGNI ranks #3 (17.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APP	AppLovin Corp	24,517	$9,757,766
2	OMC	Omnicom Group Inc.	88,951	$6,698,899
3	MGNI	Magnite, Inc. This page	359,570	$4,271,691
4	TTD	Trade Desk, Inc.	161,842	$3,672,194

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,271,691	359,570	+41.4%	Shares	Sole	2026-04-27
2025-12-31	$4,127,581	254,318	+19.8%	Shares	Sole	2026-02-12
2025-09-30	$4,624,286	212,318	+8.9%	Shares	Sole	2025-10-22
2025-06-30	$4,702,917	194,980	+17.5%	Shares	Sole	2025-08-06
2025-03-31	$1,894,128	166,006	+2.5%	Shares	Sole	2025-05-09
2024-12-31	$2,578,833	161,987	+25.7%	Shares	Sole	2025-02-10
2024-09-30	$1,784,891	128,873	+58.0%	Shares	Sole	2024-10-18
2024-06-30	$1,084,105	81,573	+668.3%	Shares	Sole	2024-07-31
2024-03-31	$114,132	10,617	-68.2%	Shares	Sole	2024-04-29
2023-12-31	$312,124	33,418	-3.3%	Shares	Sole	2024-02-06
2023-09-30	$260,461	34,544	+120.1%	Shares	Sole	2023-10-23
2023-06-30	$214,277	15,698	-8.2%	Shares	Sole	2023-08-10
2023-03-31	$158,262	17,091	-14.4%	Shares	Sole	2023-05-11
2022-12-31	$211,461	19,968	-1.7%	Shares	Sole	2023-02-07
2022-09-30	$133,489	20,318	-8.0%	Shares	Sole	2022-11-14
2022-06-30	$196,203	22,095	-9.0%	Shares	Sole	2022-07-19
2022-03-31	$320,870	24,290	-23.8%	Shares	Sole	2022-05-04
2021-12-31	$558,075	31,890	-49.1%	Shares	Sole	2022-01-31
2021-09-30	$1,753,080	62,610	+3.7%	Shares	Sole	2021-10-29
2021-06-30	$2,042,244	60,350	+3.9%	Shares	Sole	2021-08-11
2021-03-31	$2,416,417	58,073	+39.8%	Shares	Sole	2021-05-04
2020-12-31	$1,275,846	41,545	+49.4%	Shares	Sole	2021-02-11
2020-09-30	$193,244	27,805	—	Shares	Sole	2020-11-05
No filing history on record for this holder in this stock.