GCIA
JHG

Gabelli & Co Investment Advisers’s Janus Henderson JHG Stock Holding History

Gabelli & Co Investment Advisers’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
Q2 		$20M Buy
385,800
+164,350
+74% +$8.5M 2.91% 5
2026
Q1 		$11.4M Buy
221,450
+80,050
+57% +$3.96M 1.69% 16
2025
Q4 		$6.73M Buy
+141,400
New +$6.26M 1.01% 26

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
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Gabelli & Co Investment Advisers's JHG Position: Q2 2026 in Review

Gabelli & Co Investment Advisers increased its Janus Henderson (JHG) stake by 74% in Q2 2026, buying an estimated $8.5M and bringing the position to 385,800 shares worth $20M. The position accounts for 2.91% of the portfolio, ranked #5.

Gabelli & Co Investment Advisers first reported a position in JHG in Q4 2025 and has held it in 3 quarters since. 416 funds tracked by Wall St. Rank hold JHG as of Q2 2026.

  • Gabelli & Co Investment Advisers held 385,800 shares of Janus Henderson worth $20M as of Q2 2026.
  • Gabelli & Co Investment Advisers bought 164,350 Janus Henderson shares in Q2 2026, an estimated $8.5M.
  • Janus Henderson made up 2.91% of Gabelli & Co Investment Advisers's portfolio in Q2 2026, its #5 holding.
  • Gabelli & Co Investment Advisers first reported a position in Janus Henderson in Q4 2025 and has held it in 3 quarters since.
  • 416 funds tracked by Wall St. Rank held Janus Henderson as of Q2 2026.

Based on Gabelli & Co Investment Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.