AIMCA
JHG

Alberta Investment Management Corp (AIMCo)’s Janus Henderson JHG Stock Holding History

Alberta Investment Management Corp (AIMCo)’s Portfolio JHG Stock Details JHG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-300,000
Closed -$14.3M – 730
2025
Q4 		$14.3M Buy
+300,000
New +$13.3M 0.08% 163

Other funds holding JHG

TFM
Trian Fund Management New York $4.23B AUM 31.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.3B AUM 67.69% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $123B AUM 45.23% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s JHG Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) sold out of Janus Henderson (JHG) in Q1 2026, closing a stake of 300,000 shares — an estimated $14.3M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in JHG in Q4 2025 and held it in 1 quarter. The position peaked at $14.3M in Q4 2025. 492 funds tracked by Wall St. Rank hold JHG as of Q1 2026.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Janus Henderson position as of Q1 2026 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 300,000 Janus Henderson shares in Q1 2026, an estimated $14.3M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Janus Henderson in Q4 2025 and held it in 1 quarter.
  • Alberta Investment Management Corp (AIMCo)'s Janus Henderson position peaked at $14.3M in Q4 2025.
  • 492 funds tracked by Wall St. Rank held Janus Henderson as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.