Jim Simons
JHG

Jim Simons’s Janus Henderson JHG Stock Holding History

Jim Simons’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 		$1.86M Sell
36,200
-46,300
-56% -$2.29M ﹤0.01% 1937
2025
Q4 		$3.92M Buy
+82,500
New +$3.65M 0.01% 1448
2025
Q3 		– Sell
-254,300
Closed -$9.88M – 3708
2025
Q2 		$9.88M Sell
254,300
-393,000
-61% -$13.8M 0.01% 1059
2025
Q1 		$23.4M Buy
647,300
+572,100
+761% +$23.6M 0.04% 603
2024
Q4 		$3.2M Buy
+75,200
New +$3.19M ﹤0.01% 1730
2023
Q3 		– Sell
-220,200
Closed -$6M – 3896
2023
Q2 		$6M Sell
220,200
-18,100
-8% -$483K 0.01% 1321
2023
Q1 		$6.35M Sell
238,300
-554,000
-70% -$14.8M 0.01% 1343
2022
Q4 		$18.6M Sell
792,300
-259,700
-25% -$6.09M 0.03% 740
2022
Q3 		$21.4M Sell
1,052,000
-197,000
-16% -$4.76M 0.03% 640
2022
Q2 		$29.4M Buy
1,249,000
+681,600
+120% +$19.6M 0.03% 553
2022
Q1 		$19.9M Buy
567,400
+425,300
+299% +$15.3M 0.02% 757
2021
Q4 		$5.96M Buy
142,100
+91,900
+183% +$4.06M 0.01% 1411
2021
Q3 		$2.08M Sell
50,200
-117,200
-70% -$4.87M ﹤0.01% 2056
2021
Q2 		$6.5M Sell
167,400
-314,400
-65% -$11.4M 0.01% 1471
2021
Q1 		$15M Buy
481,800
+138,600
+40% +$4.36M 0.02% 943
2020
Q4 		$11.2M Buy
343,200
+191,600
+126% +$5.47M 0.01% 1089
2020
Q3 		$3.29M Sell
151,600
-115,257
-43% -$2.39M ﹤0.01% 1827
2020
Q2 		$5.65M Buy
266,857
+247,057
+1,248% +$4.76M ﹤0.01% 1559
2020
Q1 		$303K Sell
19,800
-783,512
-98% -$17.2M ﹤0.01% 2977
2019
Q4 		$19.6M Sell
803,312
-487,788
-38% -$11.6M 0.02% 1019
2019
Q3 		$29M Sell
1,291,100
-885,600
-41% -$18.4M 0.02% 759
2019
Q2 		$46.6M Buy
2,176,700
+658,400
+43% +$15M 0.04% 521
2019
Q1 		$37.9M Buy
1,518,300
+1,193,700
+368% +$27.7M 0.03% 645
2018
Q4 		$6.73M Buy
+324,600
New +$7.45M 0.01% 1552

Other funds holding JHG

TFM
Trian Fund Management New York $3.86B AUM 26.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $9.85B AUM 55.6% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

Jim Simons's JHG Position: Q1 2026 in Review

Jim Simons reduced its Janus Henderson (JHG) stake by 56% in Q1 2026, selling an estimated $2.29M and leaving 36,200 shares worth $1.86M. The position accounts for ﹤0.01% of the portfolio, ranked #1937.

Jim Simons first reported a position in JHG in Q4 2018 and has held it in 24 quarters since. The position peaked at $46.6M in Q2 2019. 488 funds tracked by Wall St. Rank hold JHG as of Q1 2026.

  • Jim Simons held 36,200 shares of Janus Henderson worth $1.86M as of Q1 2026.
  • Jim Simons sold 46,300 Janus Henderson shares in Q1 2026, an estimated $2.29M.
  • Janus Henderson made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #1937 holding.
  • Jim Simons first reported a position in Janus Henderson in Q4 2018 and has held it in 24 quarters since.
  • Jim Simons's Janus Henderson position peaked at $46.6M in Q2 2019.
  • 488 funds tracked by Wall St. Rank held Janus Henderson as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.