Citigroup
AMS icon

Citigroup’s American Shared Hospital Services AMS Stock Holding History

Citigroup’s Portfolio AMS Stock Details AMS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$717 Buy
+454
New +$669 ﹤0.01% 5433
2026
Q1 		– Sell
-142
Closed -$300 – 5927
2025
Q4 		$300 Buy
+142
New +$311 ﹤0.01% 5620
2024
Q3 		– Sell
-134
Closed -$428 – 5665
2024
Q2 		$428 Buy
+134
New +$424 ﹤0.01% 5409

Other funds holding AMS

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JIR
James Investment Research Alpha, Ohio $984M AUM 36.03% 1-Year Est. Return
NA
NewEdge Advisors New Orleans, Louisiana $33.6B AUM 31.03% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

Citigroup's AMS Position: Q2 2026 in Review

Citigroup opened a new position in American Shared Hospital Services (AMS) in Q2 2026: 454 shares worth $717. The stake represents ﹤0.01% of the portfolio and ranks #5433 among its holdings. This is a return to the name: Citigroup previously reported a position in AMS as recently as Q4 2025.

Citigroup first reported a position in AMS in Q2 2024 and has held it in 3 quarters since. 19 funds tracked by Wall St. Rank hold AMS as of Q2 2026.

  • Citigroup held 454 shares of American Shared Hospital Services worth $717 as of Q2 2026.
  • American Shared Hospital Services was a new Citigroup position in Q2 2026.
  • American Shared Hospital Services made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #5433 holding.
  • Citigroup first reported a position in American Shared Hospital Services in Q2 2024 and has held it in 3 quarters since.
  • 19 funds tracked by Wall St. Rank held American Shared Hospital Services as of Q2 2026.

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