Citigroup
AIFF

Citigroup’s Firefly Neuroscience AIFF Stock Holding History

Citigroup’s Portfolio AIFF Stock Details AIFF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$62.5K Buy
+28,663
New +$35.7K ﹤0.01% 4437
2025
Q4 		– Sell
-811
Closed -$2.36K – 6571
2025
Q3 		$2.36K Buy
811
+488
+151% +$1.38K ﹤0.01% 5445
2025
Q2 		$914 Buy
+323
New +$1.02K ﹤0.01% 5408

Other funds holding AIFF

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
SSA
Schonfeld Strategic Advisors New York $14.2B AUM 37.17% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SRL
Scientech Research LLC Jersey City, New Jersey $120M AUM 73.62% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return

Citigroup's AIFF Position: Q1 2026 in Review

Citigroup opened a new position in Firefly Neuroscience (AIFF) in Q1 2026: 28,663 shares worth $62.5K. The stake represents ﹤0.01% of the portfolio and ranks #4437 among its holdings. This is a return to the name: Citigroup previously reported a position in AIFF as recently as Q3 2025.

Citigroup first reported a position in AIFF in Q2 2025 and has held it in 3 quarters since. 23 funds tracked by Wall St. Rank hold AIFF as of Q1 2026.

  • Citigroup held 28,663 shares of Firefly Neuroscience worth $62.5K as of Q1 2026.
  • Firefly Neuroscience was a new Citigroup position in Q1 2026.
  • Firefly Neuroscience made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #4437 holding.
  • Citigroup first reported a position in Firefly Neuroscience in Q2 2025 and has held it in 3 quarters since.
  • 23 funds tracked by Wall St. Rank held Firefly Neuroscience as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.