Marshall Wace’s Ubiquiti UI Stock Holding History

Marshall Wace’s Portfolio UI Stock Details UI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.23M	Sell	1,560 -7,928	-84%	-$5.38M	﹤0.01%	2036
2025 Q4	$5.25M	Buy	+9,488	New	+$6M	﹤0.01%	1140
2024 Q4	–	Sell	-1,598	Closed	-$354K	–	3021
2024 Q3	$354K	Sell	1,598 -4,382	-73%	-$800K	﹤0.01%	2068
2024 Q2	$871K	Buy	5,980 +3,054	+104%	+$392K	﹤0.01%	1748
2024 Q1	$339K	Sell	2,926 -287	-9%	-$35.2K	﹤0.01%	2069
2023 Q4	$448K	Sell	3,213 -26,450	-89%	-$3.22M	﹤0.01%	1753
2023 Q3	$4.31M	Buy	29,663 +20,446	+222%	+$3.43M	0.01%	932
2023 Q2	$1.62M	Buy	+9,217	New	+$1.86M	﹤0.01%	1504
2015 Q1	–	Sell	-59,968	Closed	-$1.78M	–	942
2014 Q4	$1.78M	Sell	59,968 -396,129	-87%	-$12.6M	0.02%	482
2014 Q3	$17.1M	Buy	+456,097	New	+$19.4M	0.25%	122

Other funds holding UI

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

SIM

SW Investment Management Telluride, Colorado $451M AUM 79.06% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Marshall Wace's UI Position: Q1 2026 in Review

Marshall Wace reduced its Ubiquiti (UI) stake by 84% in Q1 2026, selling an estimated $5.38M and leaving 1,560 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #2036.

Marshall Wace first reported a position in UI in Q3 2014 and has held it in 10 quarters since. The position peaked at $17.1M in Q3 2014. 384 funds tracked by Wall St. Rank hold UI as of Q1 2026.

Marshall Wace held 1,560 shares of Ubiquiti worth $1.23M as of Q1 2026.
Marshall Wace sold 7,928 Ubiquiti shares in Q1 2026, an estimated $5.38M.
Ubiquiti made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2036 holding.
Marshall Wace first reported a position in Ubiquiti in Q3 2014 and has held it in 10 quarters since.
Marshall Wace's Ubiquiti position peaked at $17.1M in Q3 2014.
384 funds tracked by Wall St. Rank held Ubiquiti as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.