Ken Griffin
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Ken Griffin’s Vanguard Mortgage-Backed Securities ETF VMBS Stock Holding History

Ken Griffin’s Portfolio VMBS Stock Details VMBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-11,600
Closed -$538K – 14226
2025
Q2 		$538K Buy
11,600
+11,500
+11,500% +$526K ﹤0.01% 8453
2025
Q1 		$4.63K Buy
+100
New +$4.57K ﹤0.01% 13875
2024
Q4 		– Sell
-900
Closed -$42.5K – 15459
2024
Q3 		$42.5K Buy
900
+600
+200% +$28K ﹤0.01% 12086
2024
Q2 		$13.6K Sell
300
-300
-50% -$13.5K ﹤0.01% 12933
2024
Q1 		$27.4K Sell
600
-1,500
-71% -$68.4K ﹤0.01% 12779
2023
Q4 		$97.4K Buy
2,100
+2,000
+2,000% +$88.4K ﹤0.01% 10968
2023
Q3 		$4.38K Sell
100
-17,100
-99% -$770K ﹤0.01% 13492
2023
Q2 		$791K Sell
17,200
-4,800
-22% -$222K ﹤0.01% 6947
2023
Q1 		$1.02M Sell
22,000
-18,800
-46% -$873K ﹤0.01% 6730
2022
Q4 		$1.86M Sell
40,800
-13,900
-25% -$629K ﹤0.01% 5618
2022
Q3 		$2.47M Buy
54,700
+34,600
+172% +$1.65M ﹤0.01% 5182
2022
Q2 		$961K Buy
+20,100
New +$968K ﹤0.01% 7108

Other funds holding VMBS

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
MG
Mather Group Chicago, Illinois $11.5B AUM 18.82% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Ken Griffin's VMBS Position: Q2 2025 in Review

Ken Griffin sold out of Vanguard Mortgage-Backed Securities ETF (VMBS) in Q2 2025, closing a stake of 248,622 shares — an estimated $11.4M sold.

Ken Griffin first reported a position in VMBS in Q4 2016 and held it in 19 quarters. The position peaked at $108M in Q2 2021. 625 funds tracked by Wall St. Rank hold VMBS as of Q2 2025.

  • Ken Griffin reported no remaining Vanguard Mortgage-Backed Securities ETF position as of Q2 2025 after selling out during the quarter.
  • Ken Griffin sold 248,622 Vanguard Mortgage-Backed Securities ETF shares in Q2 2025, an estimated $11.4M.
  • Ken Griffin first reported a position in Vanguard Mortgage-Backed Securities ETF in Q4 2016 and held it in 19 quarters.
  • Ken Griffin's Vanguard Mortgage-Backed Securities ETF position peaked at $108M in Q2 2021.
  • 625 funds tracked by Wall St. Rank held Vanguard Mortgage-Backed Securities ETF as of Q2 2025.

Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.