Fortitude Family Office’s Magnite MGNI Stock Holding History

Fortitude Family Office’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
2026 Q3	$13.3K	Buy	528 +398	+306%	+$8.94K	﹤0.01%	1064
2026 Q2	$2.47K	Hold	130	–	–	﹤0.01%	1407
2026 Q1	$1.54K	Sell	130 -394	-75%	-$5.28K	﹤0.01%	1371
2025 Q4	$8.51K	Sell	524 -51	-9%	-$847	﹤0.01%	631
2025 Q3	$12.5K	Buy	575 +9	+2%	+$213	﹤0.01%	497
2025 Q2	$13.7K	Hold	566	–	–	﹤0.01%	465
2025 Q1	$6.46K	Hold	566	–	–	﹤0.01%	662
2024 Q4	$9.01K	Sell	566 -1,195	-68%	-$17.5K	﹤0.01%	660
2024 Q3	$24.4K	Buy	1,761 +1,195	+211%	+$16.3K	0.01%	380
2024 Q2	$7.52K	Hold	566	–	–	﹤0.01%	469
2024 Q1	$6.08K	Hold	566	–	–	﹤0.01%	524
2023 Q4	$5.29K	Buy	+566	New	+$4.47K	﹤0.01%	602

Other funds holding MGNI

KAM

Kopion Asset Management Mckinney, Texas $156M AUM 4.73% 1-Year Est. Return

MNBTD

Moody National Bank Trust Division Galveston, Texas $1.21B AUM 28.25% 1-Year Est. Return

State of Alaska Department of Revenue Juneau, Alaska $9.6B AUM 34.67% 1-Year Est. Return

Fulton Bank Lancaster, Pennsylvania $3.29B AUM 13.65% 1-Year Est. Return

Blue Trust Inc Alpharetta, Georgia $9.51B AUM 13.02% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

Atria Investments Charlotte, North Carolina $10.3B AUM 19.62% 1-Year Est. Return

HWA

HCR Wealth Advisors Los Angeles, California $1.27B AUM 24.42% 1-Year Est. Return

LWA

Ledgewood Wealth Advisors Exeter, New Hampshire $181M AUM 9.93% 1-Year Est. Return

VCM

Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return

Fortitude Family Office's MGNI Position: Q3 2026 in Review

Fortitude Family Office increased its Magnite (MGNI) stake by 306% in Q3 2026, buying an estimated $8.94K and bringing the position to 528 shares worth $13.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1064.

Fortitude Family Office first reported a position in MGNI in Q4 2023 and has held it in 12 quarters since. The position peaked at $24.4K in Q3 2024. 20 funds tracked by Wall St. Rank hold MGNI as of Q3 2026.

Fortitude Family Office held 528 shares of Magnite worth $13.3K as of Q3 2026.
Fortitude Family Office bought 398 Magnite shares in Q3 2026, an estimated $8.94K.
Magnite made up ﹤0.01% of Fortitude Family Office's portfolio in Q3 2026, its #1064 holding.
Fortitude Family Office first reported a position in Magnite in Q4 2023 and has held it in 12 quarters since.
Fortitude Family Office's Magnite position peaked at $24.4K in Q3 2024.
20 funds tracked by Wall St. Rank held Magnite as of Q3 2026.

Based on Fortitude Family Office's 13F filing for Q3 2026, filed 14 Oct 2026.