Marshall Wace’s Stagwell STGW Stock Holding History

Marshall Wace’s Portfolio STGW Stock Details STGW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$514K	Buy	+69,229	New	+$459K	﹤0.01%	2508
2026 Q1	–	Sell	-253,313	Closed	-$1.24M	–	3654
2025 Q4	$1.24M	Sell	253,313 -66,954	-21%	-$348K	﹤0.01%	1825
2025 Q3	$1.8M	Buy	+320,267	New	+$1.7M	﹤0.01%	1665
2025 Q2	–	Sell	-25,062	Closed	-$152K	–	3150
2025 Q1	$152K	Buy	25,062 +3,562	+17%	+$22.4K	﹤0.01%	2445
2024 Q4	$141K	Buy	+21,500	New	+$153K	﹤0.01%	2405
2023 Q3	–	Sell	-68,670	Closed	-$495K	–	2661
2023 Q2	$495K	Sell	68,670 -257,032	-79%	-$1.7M	﹤0.01%	1992
2023 Q1	$2.42M	Buy	+325,702	New	+$2.28M	0.01%	1353
2022 Q3	–	Sell	-55,171	Closed	-$299K	–	3771
2022 Q2	$299K	Sell	55,171 -72,340	-57%	-$512K	﹤0.01%	3032
2022 Q1	$923K	Sell	127,511 -203,095	-61%	-$1.52M	﹤0.01%	2491
2021 Q4	$2.87M	Buy	+330,606	New	+$2.84M	0.01%	1817
2016 Q3	–	Sell	-10,617	Closed	-$194K	–	1128
2016 Q2	$194K	Buy	+10,617	New	+$204K	﹤0.01%	946

Other funds holding STGW

Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

MAP

Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

ACM

ADW Capital Management Miami Beach, Florida $467M AUM 9.2% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Marshall Wace's STGW Position: Q2 2026 in Review

Marshall Wace opened a new position in Stagwell (STGW) in Q2 2026: 69,229 shares worth $514K. The stake represents ﹤0.01% of the portfolio and ranks #2508 among its holdings. This is a return to the name: Marshall Wace previously reported a position in STGW as recently as Q4 2025.

Marshall Wace first reported a position in STGW in Q2 2016 and has held it in 11 quarters since. The position peaked at $2.87M in Q4 2021. 184 funds tracked by Wall St. Rank hold STGW as of Q2 2026.

Marshall Wace held 69,229 shares of Stagwell worth $514K as of Q2 2026.
Stagwell was a new Marshall Wace position in Q2 2026.
Stagwell made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2508 holding.
Marshall Wace first reported a position in Stagwell in Q2 2016 and has held it in 11 quarters since.
Marshall Wace's Stagwell position peaked at $2.87M in Q4 2021.
184 funds tracked by Wall St. Rank held Stagwell as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.