ROYCE & ASSOCIATES LP

Position in MGNI — Magnite, Inc.

CIK 906304 New York, NY

Position in MGNI

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$16,222,009

-$2,709,782 QoQ

Shares Held

1,365,489

+17.1% QoQ

Ownership

0.953%

of shares outstanding

% of Portfolio

0.16%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Communication Services · as of Mar 31, 2026

ROYCE & ASSOCIATES LP holds $37,060,601 across 3 Advertising Agencies names. MGNI ranks #2 (43.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	QNST	Quinstreet, Inc	1,574,293	$18,907,258
2	MGNI	Magnite, Inc. This page	1,365,489	$16,222,009
3	ZD	Ziff Davis, Inc.	46,028	$1,931,334

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$16,222,009	1,365,489	+17.1%	Shares	Sole	2026-05-12
2025-12-31	$18,931,791	1,166,469	+19.5%	Shares	Sole	2026-02-09
2025-09-30	$21,260,568	976,151	-9.4%	Shares	Sole	2025-11-12
2025-06-30	$25,999,092	1,077,906	-8.9%	Shares	Sole	2025-08-11
2025-03-31	$13,495,816	1,182,806	-26.0%	Shares	Sole	2025-05-06
2024-12-31	$25,438,504	1,597,896	+7.4%	Shares	Sole	2025-02-10
2024-09-30	$20,612,968	1,488,301	+5.2%	Shares	Sole	2024-11-06
2024-06-30	$18,801,974	1,414,746	-15.5%	Shares	Sole	2024-08-13
2024-03-31	$18,006,379	1,675,012	-7.3%	Shares	Sole	2024-05-13
2023-12-31	$16,877,295	1,806,991	+10.3%	Shares	Sole	2024-02-12
2023-09-30	$12,351,786	1,638,168	+7.3%	Shares	Sole	2023-11-09
2023-06-30	$20,844,109	1,527,041	-0.5%	Shares	Sole	2023-08-07
2023-03-31	$14,205,219	1,534,041	+13.6%	Shares	Sole	2023-05-23
2022-12-31	$14,302,324	1,350,550	+30.3%	Shares	Sole	2023-05-23
2022-09-30	$6,808,819	1,036,350	+49.5%	Shares	Sole	2022-11-03
2022-06-30	$6,154,284	693,050	-17.9%	Shares	Sole	2022-08-04
2022-03-31	$11,150,296	844,080	+153.1%	Shares	Sole	2022-05-05
2021-12-31	$5,835,375	333,450	0.0%	Shares	Sole	2022-02-07
2021-09-30	$9,336,600	333,450	+2.5%	Shares	Sole	2021-11-10
2021-06-30	$11,008,152	325,300	+4.2%	Shares	Sole	2021-08-06
2021-03-31	$12,986,481	312,100	-81.8%	Shares	Sole	2021-05-10
2020-12-31	$52,667,772	1,715,004	-41.9%	Shares	Sole	2021-02-08
2020-09-30	$20,508,372	2,950,845	—	Shares	Sole	2020-11-12
No filing history on record for this holder in this stock.