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CastleKnight Management’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

CastleKnight Management’s Portfolio TBT Stock Details TBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$24.7M Buy
706,549
+22,100
+3% +$786K 0.33% 48
2026
Q1 		$24.1M Buy
684,449
+79,500
+13% +$2.73M 0.4% 32
2025
Q4 		$21.1M Buy
604,949
+96,700
+19% +$3.25M 0.47% 34
2025
Q3 		$17.2M Buy
508,249
+53,634
+12% +$1.91M 0.34% 42
2025
Q2 		$15.9M Buy
454,615
+100,015
+28% +$3.62M 0.45% 37
2025
Q1 		$11.9M Buy
354,600
+73,000
+26% +$2.58M 0.47% 31
2024
Q4 		$10.3M Sell
281,600
-16,900
-6% -$569K 0.3% 42
2024
Q3 		$8.89M Hold
298,500
– – 0.37% 32
2024
Q2 		$10.3M Sell
298,500
-1,800
-0.6% -$63.8K 0.51% 27
2024
Q1 		$9.9M Sell
300,300
-14,700
-5% -$488K 0.59% 24
2023
Q4 		$9.51M Buy
315,000
+124,700
+66% +$4.68M 0.5% 19
2023
Q3 		$7.46M Sell
190,300
-62,530
-25% -$2.11M 0.49% 32
2023
Q2 		$7.43M Sell
252,830
-12,000
-5% -$350K 0.78% 22
2023
Q1 		$7.4M Sell
264,830
-86,170
-25% -$2.53M 0.77% 18
2022
Q4 		$11.4M Sell
351,000
-6,400
-2% -$208K 1.5% 6
2022
Q3 		$11.4M Sell
357,400
-20,300
-5% -$545K 1.59% 4
2022
Q2 		$9.88M Sell
377,700
-49,800
-12% -$1.27M 1.63% 4
2022
Q1 		$8.76M Buy
427,500
+47,200
+12% +$907K 1.25% 8
2021
Q4 		$6.42M Buy
+380,300
New +$6.6M 1.32% 9

Other funds holding TBT

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
PCP
Proficio Capital Partners Newton, Massachusetts $2.79B AUM 27.93% 1-Year Est. Return
EF
Empowered Funds Havertown, Pennsylvania $19B AUM 51.73% 1-Year Est. Return
JFG
Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return
JSSH
J. Safra Sarasin Holding $6.97B AUM 32.91% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
CFA
Camarda Financial Advisors Fleming Island, Florida $331M AUM 81.85% 1-Year Est. Return
WIM
WealthPlan Investment Management Omaha, Nebraska $2.01B AUM 27.28% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

CastleKnight Management's TBT Position: Q2 2026 in Review

CastleKnight Management increased its ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) stake by 3.2% in Q2 2026, buying an estimated $786K and bringing the position to 706,549 shares worth $24.7M. The position accounts for 0.33% of the portfolio, ranked #48.

CastleKnight Management first reported a position in TBT in Q4 2021 and has held it in 19 quarters since. 58 funds tracked by Wall St. Rank hold TBT as of Q2 2026.

  • CastleKnight Management held 706,549 shares of ProShares Trust UltraShort Lehman 20+ Year Treasury worth $24.7M as of Q2 2026.
  • CastleKnight Management bought 22,100 ProShares Trust UltraShort Lehman 20+ Year Treasury shares in Q2 2026, an estimated $786K.
  • ProShares Trust UltraShort Lehman 20+ Year Treasury made up 0.33% of CastleKnight Management's portfolio in Q2 2026, its #48 holding.
  • CastleKnight Management first reported a position in ProShares Trust UltraShort Lehman 20+ Year Treasury in Q4 2021 and has held it in 19 quarters since.
  • 58 funds tracked by Wall St. Rank held ProShares Trust UltraShort Lehman 20+ Year Treasury as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.