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
Q2 		– Sell
-248,622
Closed -$11.4M – 15283
2025
Q1 		$11.5M Buy
+248,622
New +$11.4M ﹤0.01% 2671
2024
Q4 		– Sell
-4,604
Closed -$217K – 15460
2024
Q3 		$217K Buy
+4,604
New +$214K ﹤0.01% 9977
2024
Q2 		– Sell
-774,924
Closed -$34.9M – 15494
2024
Q1 		$35.3M Buy
774,924
+759,856
+5,043% +$34.6M 0.01% 1496
2023
Q4 		$699K Buy
15,068
+14,958
+13,598% +$661K ﹤0.01% 7407
2023
Q3 		$4.82K Sell
110
-5,179
-98% -$233K ﹤0.01% 13450
2023
Q2 		$243K Sell
5,289
-46,960
-90% -$2.17M ﹤0.01% 9467
2023
Q1 		$2.43M Buy
52,249
+45,785
+708% +$2.12M ﹤0.01% 5003
2022
Q4 		$294K Sell
6,464
-103,745
-94% -$4.7M ﹤0.01% 9363
2022
Q3 		$4.97M Buy
+110,209
New +$5.25M ﹤0.01% 3882
2022
Q2 		– Sell
-46,746
Closed -$2.25M – 14196
2022
Q1 		$2.34M Sell
46,746
-130,145
-74% -$6.68M ﹤0.01% 5742
2021
Q4 		$9.35M Sell
176,891
-375,957
-68% -$19.9M ﹤0.01% 3195
2021
Q3 		$29.5M Sell
552,848
-1,473,915
-73% -$78.8M 0.01% 1587
2021
Q2 		$108M Buy
+2,026,763
New +$108M 0.02% 625
2021
Q1 		– Sell
-751,973
Closed -$40.7M – 13761
2020
Q4 		$40.7M Buy
751,973
+221,987
+42% +$12M 0.01% 1122
2020
Q3 		$28.8M Buy
529,986
+248,610
+88% +$13.5M 0.01% 1265
2020
Q2 		$15.3M Sell
281,376
-974,468
-78% -$53M 0.01% 1752
2020
Q1 		$68.4M Buy
+1,255,844
New +$67.1M 0.03% 497
2019
Q4 		– Sell
-259,397
Closed -$13.8M – 9829
2019
Q3 		$13.8M Buy
+259,397
New +$13.8M 0.01% 1859
2017
Q1 		– Sell
-18,432
Closed -$964K – 8092
2016
Q4 		$964K Buy
+18,432
New +$978K ﹤0.01% 3901

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.