Quarry LP

Position in MGNI — Magnite, Inc.

CIK 1965207 NEW YORK, NY

Position in MGNI

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

Position Value

$1,689

-$467 QoQ

Shares Held

-10.1% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#276

of 305 holders

Holding Since

Mar 2023

9 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Communication Services · as of Jun 30, 2026

Quarry LP holds $213,303 across 7 Advertising Agencies names. MGNI ranks #4 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OMC	Omnicom Group Inc.	2,559	$186,371
2	APP	AppLovin Corp	30	$15,456
3	TTD	Trade Desk, Inc.	439	$7,937
4	MGNI	Magnite, Inc. This page	89	$1,689
5	CCO	Clear Channel Outdoor Holdings, Inc.	572	$1,384
6	DV	DoubleVerify Holdings, Inc.	43	$466
7			547	$0

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,689	89	-10.1%	Shares	Other	2026-08-14
2025-09-30	$2,156	99	-94.7%	Shares	Other	2025-11-14
2025-03-31	$21,359	1,872	-66.1%	Shares	Other	2025-05-15
2024-09-30	$76,410	5,517	+446.8%	Shares	Other	2024-11-14
2024-06-30	$13,409	1,009	-83.4%	Shares	Other	2024-08-14
2024-03-31	$65,403	6,084	+122.7%	Shares	Other	2024-05-15
2023-12-31	$25,516	2,732	-22.9%	Shares	Other	2024-02-20
2023-09-30	$26,706	3,542	+881.2%	Shares	Other	2023-11-14
2023-03-31	$3,342	361	—	Shares	Other	2023-05-15
No filing history on record for this holder in this stock.