PM
CISO

Penbrook Management’s CISO Global CISO Stock Holding History

Penbrook Management’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
2025
Q4 		– Sell
-14,270
Closed -$15K – 100
2025
Q3 		$15K Hold
14,270
– – 0.01% 103
2025
Q2 		$16.4K Buy
+14,270
New +$12.6K 0.01% 110

Other funds holding CISO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
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
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 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
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Penbrook Management's CISO Position: Q4 2025 in Review

Penbrook Management sold out of CISO Global (CISO) in Q4 2025, closing a stake of 14,270 shares — an estimated $15K sold.

Penbrook Management first reported a position in CISO in Q2 2025 and held it in 2 quarters. The position peaked at $16.4K in Q2 2025. 25 funds tracked by Wall St. Rank hold CISO as of Q4 2025.

  • Penbrook Management reported no remaining CISO Global position as of Q4 2025 after selling out during the quarter.
  • Penbrook Management sold 14,270 CISO Global shares in Q4 2025, an estimated $15K.
  • Penbrook Management first reported a position in CISO Global in Q2 2025 and held it in 2 quarters.
  • Penbrook Management's CISO Global position peaked at $16.4K in Q2 2025.
  • 25 funds tracked by Wall St. Rank held CISO Global as of Q4 2025.

Based on Penbrook Management's 13F filing for Q4 2025, filed 6 Jan 2026.