Shay Capital’s Magnite MGNI Stock Holding History

Shay Capital’s Portfolio MGNI Stock Details MGNI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q2	–	Sell	-62,000	Closed	-$574K	–	519
2023 Q1	$574K	Buy	+62,000	New	+$661K	0.11%	154
2022 Q3	–	Sell	-17,000	Closed	-$151K	–	438
2022 Q2	$151K	Buy	+17,000	New	+$182K	0.03%	325
2021 Q3	–	Sell	-10,000	Closed	-$338K	–	640
2021 Q2	$338K	Buy	+10,000	New	+$339K	0.04%	323

Other funds holding MGNI

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Edenbrook Capital Mt. Kisco, New York $321M AUM 79.21% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

KCM

Kennedy Capital Management St Louis, Missouri $4.72B AUM 36.69% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Shay Capital's MGNI Position: Q2 2023 in Review

Shay Capital sold out of Magnite (MGNI) in Q2 2023, closing a stake of 31,400 shares — an estimated $291K sold.

Shay Capital first reported a position in MGNI in Q2 2021 and held it in 5 quarters. The position peaked at $701K in Q3 2021. 224 funds tracked by Wall St. Rank hold MGNI as of Q2 2023.

Shay Capital reported no remaining Magnite position as of Q2 2023 after selling out during the quarter.
Shay Capital sold 31,400 Magnite shares in Q2 2023, an estimated $291K.
Shay Capital first reported a position in Magnite in Q2 2021 and held it in 5 quarters.
Shay Capital's Magnite position peaked at $701K in Q3 2021.
224 funds tracked by Wall St. Rank held Magnite as of Q2 2023.

Based on Shay Capital's 13F filing for Q2 2023, filed 14 Aug 2023.