Southport Management, L.L.C. Proshares Ultrashort 20+Year T Call Options Transaction History

Southport Management, L.L.C.

$20.5 Billion
Q2 2025

Call Options

0 transactions

Quarter	Operation	Price Per call	calls change	calls Held	SEC Form

No transaction found.

Others Institutions Holding TBT

# of Institutions

79

Shares Held

2.2M

Call Options Held

1.37M

Put Options Held

934K

Susquehanna International Group, LLP Bala Cynwyd, PA

648K
Shares

$20.9 Million
0.0% of portfolio
Castle Knight Management LP New York, NY

455K
Shares

$14.6 Million
0.49% of portfolio
First National Corp

165K
Shares

$5.33 Million
1.09% of portfolio
Jane Street Group, LLC New York, NY

99K
Shares

$3.19 Million
0.0% of portfolio
Jim Simons Renaissance Technologies LLC | New York, Ny

94.3K
Shares

$3.04 Million
0.0% of portfolio

About PROSHARES ULTRASHORT 20+YEAR T

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