Jim Simons
CISO

Jim Simons’s CISO Global CISO Stock Holding History

Jim Simons’s Portfolio CISO Stock Details CISO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-76,200
Closed -$36.6K – 3304
2025
Q4 		$36.6K Sell
76,200
-221,300
-74% -$181K ﹤0.01% 3106
2025
Q3 		$312K Buy
+297,500
New +$314K ﹤0.01% 2978
2025
Q1 		– Sell
-19,200
Closed -$66.6K – 3508
2024
Q4 		$66.6K Buy
19,200
+2,100
+12% +$2.6K ﹤0.01% 3346
2024
Q3 		$12K Buy
+17,100
New +$9K ﹤0.01% 3451
2023
Q2 		– Sell
-2,893
Closed -$15K – 3953
2023
Q1 		$15K Buy
+2,893
New +$47.1K ﹤0.01% 3856

Other funds holding CISO

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Mercer Global Advisors
Mercer Global Advisors Denver, Colorado $80B AUM 26.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Jim Simons's CISO Position: Q1 2026 in Review

Jim Simons sold out of CISO Global (CISO) in Q1 2026, closing a stake of 76,200 shares — an estimated $36.6K sold.

Jim Simons first reported a position in CISO in Q1 2023 and held it in 5 quarters. The position peaked at $312K in Q3 2025. 25 funds tracked by Wall St. Rank hold CISO as of Q1 2026.

  • Jim Simons reported no remaining CISO Global position as of Q1 2026 after selling out during the quarter.
  • Jim Simons sold 76,200 CISO Global shares in Q1 2026, an estimated $36.6K.
  • Jim Simons first reported a position in CISO Global in Q1 2023 and held it in 5 quarters.
  • Jim Simons's CISO Global position peaked at $312K in Q3 2025.
  • 25 funds tracked by Wall St. Rank held CISO Global as of Q1 2026.

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