Harbour Investments’s Magnite MGNI Stock Holding History

Harbour Investments’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
2025 Q1	–	Sell	-570	Closed	-$9.07K	–	3616
2024 Q4	$9.07K	Buy	570 +70	+14%	+$1.03K	﹤0.01%	2495
2024 Q3	$6.92K	Hold	500	–	–	﹤0.01%	2509
2024 Q2	$6.64K	Sell	500 -65	-12%	-$711	﹤0.01%	2415
2024 Q1	$6.07K	Hold	565	–	–	﹤0.01%	2403
2023 Q4	$5.28K	Hold	565	–	–	﹤0.01%	2387
2023 Q3	$4.26K	Hold	565	–	–	﹤0.01%	2328
2023 Q2	$7.71K	Hold	565	–	–	﹤0.01%	2143
2023 Q1	$5.23K	Hold	565	–	–	﹤0.01%	2259
2022 Q4	$5.98K	Hold	565	–	–	﹤0.01%	2162
2022 Q3	$5K	Hold	565	–	–	﹤0.01%	2181
2022 Q2	$5K	Buy	+565	New	+$6.05K	﹤0.01%	2181
2021 Q4	$10K	Sell	565 -115	-17%	-$2.59K	﹤0.01%	1930
2021 Q3	$19K	Buy	680 +510	+300%	+$15.3K	﹤0.01%	2331
2021 Q2	$6K	Buy	170 +2	+1%	+$68	﹤0.01%	2981
2021 Q1	$7K	Buy	+168	New	+$7.28K	﹤0.01%	2772

Other funds holding MGNI

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

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

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

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

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

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

Harbour Investments's MGNI Position: Q1 2025 in Review

Harbour Investments sold out of Magnite (MGNI) in Q1 2025, closing a stake of 570 shares — an estimated $9.07K sold.

Harbour Investments first reported a position in MGNI in Q1 2021 and held it in 15 quarters. The position peaked at $19K in Q3 2021. 293 funds tracked by Wall St. Rank hold MGNI as of Q1 2025.

Harbour Investments reported no remaining Magnite position as of Q1 2025 after selling out during the quarter.
Harbour Investments sold 570 Magnite shares in Q1 2025, an estimated $9.07K.
Harbour Investments first reported a position in Magnite in Q1 2021 and held it in 15 quarters.
Harbour Investments's Magnite position peaked at $19K in Q3 2021.
293 funds tracked by Wall St. Rank held Magnite as of Q1 2025.

Based on Harbour Investments's 13F filing for Q1 2025, filed 8 May 2025.