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
-11,400
Closed -$528K – 14227
2025
Q2 		$528K Buy
11,400
+5,900
+107% +$270K ﹤0.01% 8504
2025
Q1 		$255K Buy
+5,500
New +$251K ﹤0.01% 9947
2024
Q4 		– Sell
-300
Closed -$14.2K – 15461
2024
Q3 		$14.2K Sell
300
-18,500
-98% -$862K ﹤0.01% 13032
2024
Q2 		$854K Sell
18,800
-3,800
-17% -$171K ﹤0.01% 6916
2024
Q1 		$1.03M Buy
22,600
+4,500
+25% +$205K ﹤0.01% 6854
2023
Q4 		$839K Sell
18,100
-17,500
-49% -$774K ﹤0.01% 7021
2023
Q3 		$1.56M Buy
35,600
+22,900
+180% +$1.03M ﹤0.01% 5682
2023
Q2 		$584K Sell
12,700
-6,200
-33% -$287K ﹤0.01% 7599
2023
Q1 		$880K Sell
18,900
-34,500
-65% -$1.6M ﹤0.01% 7070
2022
Q4 		$2.43M Sell
53,400
-40,800
-43% -$1.85M ﹤0.01% 5121
2022
Q3 		$4.25M Buy
94,200
+64,400
+216% +$3.07M ﹤0.01% 4152
2022
Q2 		$1.43M Buy
+29,800
New +$1.44M ﹤0.01% 6231

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.