Ken Griffin
TBF icon

Ken Griffin’s ProShares Short 20+ Year Treasury ETF TBF Stock Holding History

Ken Griffin’s Portfolio TBF Stock Details TBF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-19,800
Closed -$467K – 15030
2025
Q1 		$467K Buy
19,800
+6,500
+49% +$158K ﹤0.01% 8617
2024
Q4 		$328K Buy
13,300
+9,900
+291% +$233K ﹤0.01% 9473
2024
Q3 		$75.2K Buy
3,400
+2,800
+467% +$63.4K ﹤0.01% 11476
2024
Q2 		$14.2K Sell
600
-11,200
-95% -$270K ﹤0.01% 12896
2024
Q1 		$274K Buy
11,800
+2,100
+22% +$48.8K ﹤0.01% 9661
2023
Q4 		$214K Sell
9,700
-500
-5% -$12.3K ﹤0.01% 9819
2023
Q3 		$257K Buy
10,200
+500
+5% +$11.7K ﹤0.01% 9451
2023
Q2 		$210K Sell
9,700
-8,000
-45% -$173K ﹤0.01% 9767
2023
Q1 		$374K Buy
17,700
+17,200
+3,440% +$372K ﹤0.01% 8918
2022
Q4 		$11.3K Buy
+500
New +$11.3K ﹤0.01% 13579
2021
Q1 		– Sell
-70,400
Closed -$1.11M – 13703
2020
Q4 		$1.11M Sell
70,400
-26,600
-27% -$418K ﹤0.01% 6581
2020
Q3 		$1.49M Buy
+97,000
New +$1.47M ﹤0.01% 5284
2018
Q3 		– Sell
-14,200
Closed -$321K – 9681
2018
Q2 		$321K Buy
+14,200
New +$328K ﹤0.01% 7098

Other funds holding TBF

CWM
Coral Wealth Management Miami, Florida $122M AUM
SC
Sepio Capital Salt Lake City, Utah $1.99B AUM 22.34% 1-Year Est. Return
AP
Advisors Preferred Rockville, Maryland $646M AUM 32.22% 1-Year Est. Return
SWP
Stratos Wealth Partners Beachwood, Ohio $9.93B AUM 28.91% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
ASN
Advisory Services Network Atlanta, Georgia $8.83B AUM 38.5% 1-Year Est. Return
HC
Hourglass Capital Houston, Texas $508M AUM 32.5% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
SKK
Shepherd Kaplan Krochuk Boston, Massachusetts $119M AUM 8.32% 1-Year Est. Return
PFA
Pettinga Financial Advisors Evansville, Indiana $624M AUM 24.87% 1-Year Est. Return

Ken Griffin's TBF Position: Q4 2025 in Review

Ken Griffin sold out of ProShares Short 20+ Year Treasury ETF (TBF) in Q4 2025, closing a stake of 8,495 shares — an estimated $201K sold.

Ken Griffin first reported a position in TBF in Q1 2014 and held it in 35 quarters. The position peaked at $3.21M in Q3 2018. 30 funds tracked by Wall St. Rank hold TBF as of Q4 2025.

  • Ken Griffin reported no remaining ProShares Short 20+ Year Treasury ETF position as of Q4 2025 after selling out during the quarter.
  • Ken Griffin sold 8,495 ProShares Short 20+ Year Treasury ETF shares in Q4 2025, an estimated $201K.
  • Ken Griffin first reported a position in ProShares Short 20+ Year Treasury ETF in Q1 2014 and held it in 35 quarters.
  • Ken Griffin's ProShares Short 20+ Year Treasury ETF position peaked at $3.21M in Q3 2018.
  • 30 funds tracked by Wall St. Rank held ProShares Short 20+ Year Treasury ETF as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.