Citadel Advisors
VGUS

Citadel Advisors’s Vanguard Ultra-Short Treasury ETF VGUS Stock Holding History

Citadel Advisors’s Portfolio VGUS Stock Details VGUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$372K Sell
4,912
-11,819
-71% -$893K ﹤0.01% 9976
2025
Q4 		$1.26M Buy
16,731
+2,349
+16% +$177K ﹤0.01% 6895
2025
Q3 		$1.09M Sell
14,382
-17,489
-55% -$1.32M ﹤0.01% 7355
2025
Q2 		$2.41M Buy
31,871
+13,491
+73% +$1.02M ﹤0.01% 5371
2025
Q1 		$1.39M Buy
+18,380
New +$1.38M ﹤0.01% 6242

Other funds holding VGUS

LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
RFG
RFP Financial Group Atlanta, Georgia $184M AUM 16.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PFA
Pathway Financial Advisors South Burlington, Vermont $857M AUM 17.21% 1-Year Est. Return
CMP
Coston McIsaac & Partners Bar Harbor, Maine $443M AUM 6.68% 1-Year Est. Return
PWM
Pines Wealth Management Southern Pines, North Carolina $309M AUM 26.04% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $74.2B AUM 21.09% 1-Year Est. Return
HP
Hikari Power Tokyo, Japan $1.15B AUM 5.31% 1-Year Est. Return

Citadel Advisors's VGUS Position: Q1 2026 in Review

Citadel Advisors reduced its Vanguard Ultra-Short Treasury ETF (VGUS) stake by 71% in Q1 2026, selling an estimated $893K and leaving 4,912 shares worth $372K. The position accounts for ﹤0.01% of the portfolio, ranked #9976.

Citadel Advisors first reported a position in VGUS in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.41M in Q2 2025. 85 funds tracked by Wall St. Rank hold VGUS as of Q1 2026.

  • Citadel Advisors held 4,912 shares of Vanguard Ultra-Short Treasury ETF worth $372K as of Q1 2026.
  • Citadel Advisors sold 11,819 Vanguard Ultra-Short Treasury ETF shares in Q1 2026, an estimated $893K.
  • Vanguard Ultra-Short Treasury ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #9976 holding.
  • Citadel Advisors first reported a position in Vanguard Ultra-Short Treasury ETF in Q1 2025 and has held it in 5 quarters since.
  • Citadel Advisors's Vanguard Ultra-Short Treasury ETF position peaked at $2.41M in Q2 2025.
  • 85 funds tracked by Wall St. Rank held Vanguard Ultra-Short Treasury ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.