Citigroup
AIMD icon

Citigroup’s Ainos AIMD Stock Holding History

Citigroup’s Portfolio AIMD Stock Details AIMD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$343 Sell
177
-324
-65% -$598 ﹤0.01% 5470
2026
Q1 		$696 Sell
501
-313
-38% -$524 ﹤0.01% 5508
2025
Q4 		$1.33K Buy
814
+776
+2,042% +$2.18K ﹤0.01% 5511
2025
Q3 		$132 Buy
+38
New +$123 ﹤0.01% 5791

Other funds holding AIMD

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
KFGK
Keystone Financial Group (Kentucky) Lexington, Kentucky $1.69B AUM 40.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Citigroup's AIMD Position: Q2 2026 in Review

Citigroup reduced its Ainos (AIMD) stake by 65% in Q2 2026, selling an estimated $598 and leaving 177 shares worth $343. The position accounts for ﹤0.01% of the portfolio, ranked #5470.

Citigroup first reported a position in AIMD in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.33K in Q4 2025. 14 funds tracked by Wall St. Rank hold AIMD as of Q2 2026.

  • Citigroup held 177 shares of Ainos worth $343 as of Q2 2026.
  • Citigroup sold 324 Ainos shares in Q2 2026, an estimated $598.
  • Ainos made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #5470 holding.
  • Citigroup first reported a position in Ainos in Q3 2025 and has held it in 4 quarters since.
  • Citigroup's Ainos position peaked at $1.33K in Q4 2025.
  • 14 funds tracked by Wall St. Rank held Ainos as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.