Ken Griffin
VUSB icon

Ken Griffin’s Vanguard Ultra-Short Bond ETF VUSB Stock Holding History

Ken Griffin’s Portfolio VUSB Stock Details VUSB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.9M Buy
+319,608
New +$15.9M ﹤0.01% 2616
2025
Q3 		– Sell
-176,621
Closed -$8.81M – 14252
2025
Q2 		$8.81M Buy
176,621
+53,852
+44% +$2.68M ﹤0.01% 3208
2025
Q1 		$6.12M Buy
122,769
+89,719
+271% +$4.46M ﹤0.01% 3561
2024
Q4 		$1.64M Sell
33,050
-426,688
-93% -$21.2M ﹤0.01% 6039
2024
Q3 		$23M Buy
459,738
+379,629
+474% +$18.9M ﹤0.01% 1897
2024
Q2 		$3.97M Sell
80,109
-26,691
-25% -$1.32M ﹤0.01% 4113
2024
Q1 		$5.29M Buy
+106,800
New +$5.29M ﹤0.01% 3877
2023
Q4 		– Sell
-132,482
Closed -$6.52M – 15344
2023
Q3 		$6.52M Buy
132,482
+96,035
+263% +$4.72M ﹤0.01% 3266
2023
Q2 		$1.79M Buy
+36,447
New +$1.79M ﹤0.01% 5343
2022
Q4 		– Sell
-37,818
Closed -$1.85M – 15520
2022
Q3 		$1.85M Buy
+37,818
New +$1.86M ﹤0.01% 5737
2022
Q1 		– Sell
-185,055
Closed -$9.24M – 14679
2021
Q4 		$9.24M Buy
185,055
+138,917
+301% +$6.95M ﹤0.01% 3212
2021
Q3 		$2.31M Sell
46,138
-42,745
-48% -$2.14M ﹤0.01% 5982
2021
Q2 		$4.45M Buy
+88,883
New +$4.45M ﹤0.01% 4686

Other funds holding VUSB

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
AHSSHC
Adventist Health System Sunbelt Healthcare Corp Altamonte Springs, Florida $3.12B AUM 14.06% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
BI
Bramshill Investments Naples, Florida $1.16B AUM 0.86% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
KAM
Kensington Asset Management Austin, Texas $1.83B AUM 7.96% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
BTI
Blue Trust Inc Alpharetta, Georgia $9.54B AUM 19.86% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
AW
Avion Wealth The Woodlands, Texas $537M AUM 18.24% 1-Year Est. Return

Ken Griffin's VUSB Position: Q1 2026 in Review

Ken Griffin opened a new position in Vanguard Ultra-Short Bond ETF (VUSB) in Q1 2026: 319,608 shares worth $15.9M. The stake represents ﹤0.01% of the portfolio and ranks #2616 among its holdings. This is a return to the name: Ken Griffin previously reported a position in VUSB as recently as Q2 2025.

Ken Griffin first reported a position in VUSB in Q2 2021 and has held it in 13 quarters since. The position peaked at $23M in Q3 2024. 473 funds tracked by Wall St. Rank hold VUSB as of Q1 2026.

  • Ken Griffin held 319,608 shares of Vanguard Ultra-Short Bond ETF worth $15.9M as of Q1 2026.
  • Vanguard Ultra-Short Bond ETF was a new Ken Griffin position in Q1 2026.
  • Vanguard Ultra-Short Bond ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2616 holding.
  • Ken Griffin first reported a position in Vanguard Ultra-Short Bond ETF in Q2 2021 and has held it in 13 quarters since.
  • Ken Griffin's Vanguard Ultra-Short Bond ETF position peaked at $23M in Q3 2024.
  • 473 funds tracked by Wall St. Rank held Vanguard Ultra-Short Bond ETF as of Q1 2026.

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