Magnetar Financial’s Stagwell STGW Stock Holding History

Magnetar Financial’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	–	Sell	-20,083	Closed	-$126K	–	1443
2026 Q1	$126K	Buy	+20,083	New	+$112K	﹤0.01%	977

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

Magnetar Financial's STGW Position: Q2 2026 in Review

Magnetar Financial sold out of Stagwell (STGW) in Q2 2026, closing a stake of 20,083 shares — an estimated $126K sold.

Magnetar Financial first reported a position in STGW in Q1 2026 and held it in 1 quarter. The position peaked at $126K in Q1 2026. 183 funds tracked by Wall St. Rank hold STGW as of Q2 2026.

Magnetar Financial reported no remaining Stagwell position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 20,083 Stagwell shares in Q2 2026, an estimated $126K.
Magnetar Financial first reported a position in Stagwell in Q1 2026 and held it in 1 quarter.
Magnetar Financial's Stagwell position peaked at $126K in Q1 2026.
183 funds tracked by Wall St. Rank held Stagwell as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.