Jane Street
UBT icon

Jane Street’s ProShares Ultra 20+ Year Treasury UBT Stock Holding History

Jane Street’s Portfolio UBT Stock Details UBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q3 		– Sell
-11,800
Closed -$411K – 4166
2015
Q2 		$411K Sell
11,800
-20,600
-64% -$789K ﹤0.01% 2483
2015
Q1 		$1.4M Buy
32,400
+6,600
+26% +$285K 0.01% 1110
2014
Q4 		$1.04M Sell
25,800
-30,200
-54% -$1.12M 0.01% 1003
2014
Q3 		$1.9M Buy
+56,000
New +$1.86M 0.02% 617

Other funds holding UBT

PCA
PMV Capital Advisers Dallas, Texas $66.6M AUM 28.35% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
CICI
Capital Investment Counsel Inc Raleigh, North Carolina $929M AUM 53.07% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
GP
Guardian Partners Toronto, Canada $1.11B AUM 38.73% 1-Year Est. Return
AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
FDCDDQ
Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $32.7B AUM 35.71% 1-Year Est. Return
AWM
AE Wealth Management Topeka, Kansas $21.5B AUM 26.98% 1-Year Est. Return
TFA
Toth Financial Advisory Leesburg, Virginia $1.02B AUM 28.36% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Jane Street's UBT Position: Q2 2026 in Review

Jane Street opened a new position in ProShares Ultra 20+ Year Treasury (UBT) in Q2 2026: 27,831 shares worth $454K. The stake represents ﹤0.01% of the portfolio and ranks #8248 among its holdings. This is a return to the name: Jane Street previously reported a position in UBT as recently as Q4 2025.

Jane Street first reported a position in UBT in Q4 2013 and has held it in 40 quarters since. The position peaked at $20.5M in Q3 2018. 13 funds tracked by Wall St. Rank hold UBT as of Q2 2026.

  • Jane Street held 27,831 shares of ProShares Ultra 20+ Year Treasury worth $454K as of Q2 2026.
  • ProShares Ultra 20+ Year Treasury was a new Jane Street position in Q2 2026.
  • ProShares Ultra 20+ Year Treasury made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8248 holding.
  • Jane Street first reported a position in ProShares Ultra 20+ Year Treasury in Q4 2013 and has held it in 40 quarters since.
  • Jane Street's ProShares Ultra 20+ Year Treasury position peaked at $20.5M in Q3 2018.
  • 13 funds tracked by Wall St. Rank held ProShares Ultra 20+ Year Treasury as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.