Vanguard Group
STAI

Vanguard Group’s ScanTech AI Systems STAI Stock Holding History

Vanguard Group’s Portfolio STAI Stock Details STAI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$54.1K Sell
21,986
-2
-0% -$16 ﹤0.01% 4235
2025
Q3 		$182K Buy
21,988
+12,517
+132% +$137K ﹤0.01% 4143
2025
Q2 		$127K Buy
9,471
+2,538
+37% +$62.7K ﹤0.01% 4127
2025
Q1 		$281K Buy
+6,933
New +$287K ﹤0.01% 4003

Other funds holding STAI

PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
MTCM
Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 18.84% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

Vanguard Group's STAI Position: Q4 2025 in Review

Vanguard Group reduced its ScanTech AI Systems (STAI) stake by 0.01% in Q4 2025, selling an estimated $16 and leaving 21,986 shares worth $54.1K. The position accounts for ﹤0.01% of the portfolio, ranked #4235.

Vanguard Group first reported a position in STAI in Q1 2025 and has held it in 4 quarters since. The position peaked at $281K in Q1 2025. 8 funds tracked by Wall St. Rank hold STAI as of Q4 2025.

  • Vanguard Group held 21,986 shares of ScanTech AI Systems worth $54.1K as of Q4 2025.
  • Vanguard Group sold 2 ScanTech AI Systems shares in Q4 2025, an estimated $16.
  • ScanTech AI Systems made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #4235 holding.
  • Vanguard Group first reported a position in ScanTech AI Systems in Q1 2025 and has held it in 4 quarters since.
  • Vanguard Group's ScanTech AI Systems position peaked at $281K in Q1 2025.
  • 8 funds tracked by Wall St. Rank held ScanTech AI Systems as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.