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MARINER INVESTMENT GROUP LLC Historic Quarter Change: USA Options, New, 2025 Q3

MARINER INVESTMENT GROUP LLC historic quarter change: USA Options, New

In put and call options, at their filed underlying value (listed in the US), over 23 quarters from 2013-06-30 to 2026-06-30, MARINER INVESTMENT GROUP LLC opened 515 positions, added to 131, reduced 144 and sold out of 561.

  • Q3 2025: Stock GLW; Country of operation United States; Class COM · Call; Shares before 0.
  • Q3 2025: Stock UPS; Country of operation United States; Class CL B · Put; Shares before 0.
  • Q3 2025: Stock CCOI; Country of operation United States; Class COM NEW · Put; Shares before 0.
  • Q3 2025: Stock FSK; Country of operation United States; Class COM · Put; Shares before 0.

Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1096978), 23 quarters: Q2 2026 (2026-03-31 to 2026-06-30, filed 2026-07-27); Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-05); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-25); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-07-16); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-05); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-01-22); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-10-29); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-07-24); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-14); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-03); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-03); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-03); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-02); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-06); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-13); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-12); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-10); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-12); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-14); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-13); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-12). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2004-12-31. Not compared, as a quarter between them is not held here yet: 2016-09-30 to 2023-12-31 (missing 2016-12-31, 2017-03-31, 2017-06-30, 2017-09-30, 2017-12-31, 2018-03-31, 2018-06-30, 2018-09-30, 2018-12-31, 2019-03-31, 2019-06-30, 2019-09-30, 2019-12-31, 2020-03-31, 2020-06-30, 2020-09-30, 2020-12-31, 2021-03-31, 2021-06-30, 2021-09-30, 2021-12-31, 2022-03-31, 2022-06-30, 2022-09-30, 2022-12-31, 2023-03-31).

QuarterStockCountry of operationClassShares beforeShares afterShare changeValue beforeValue afterValue changeFiled
Q3 2025GLW
CORNING INC
United StatesCOM · Call0200,000+200,000$0$805,000+$805,0002025-11-14
Q3 2025UPS
UNITED PARCEL SERVICE INC
United StatesCL B · Put0100,000+100,000$0$445,000+$445,0002025-11-14
Q3 2025CCOI
COGENT COMMUNICATIONS HLDGS
United StatesCOM NEW · Put0105,000+105,000$0$362,250+$362,2502025-11-14
Q3 2025FSK
FS KKR CAP CORP
United StatesCOM · Put0200,000+200,000$0$332,500+$332,5002025-11-14
Q3 2025FERG
FERGUSON ENTERPRISES INC
COMMON STOCK NEW · Call070,000+70,000$0$294,500+$294,5002025-11-14
Q3 2025CMCSA
COMCAST CORP NEW
United StatesCL A · Put0120,000+120,000$0$161,400+$161,4002025-11-14
Q3 2025OLN
OLIN CORP
United StatesCOM PAR $1 · Put0100,000+100,000$0$161,250+$161,2502025-11-14
Q3 2025EQNR
EQUINOR ASA
SPONSORED ADR · Call0100,000+100,000$0$97,500+$97,5002025-11-14
Q3 2025IGV
ISHARES TR
EXPANDED TECH · Put050,000+50,000$0$97,500+$97,5002025-11-14
Q3 2025TAC
TRANSALTA CORP
COM · Call0100,000+100,000$0$60,000+$60,0002025-11-14
Q3 2025POST
POST HLDGS INC
United StatesCOM · Put050,000+50,000$0$55,000+$55,0002025-11-14
Q3 2025DOCS
DOXIMITY INC
United StatesCL A · Put040,100+40,100$0$47,002+$47,0022025-11-14
Q3 2025WMB
WILLIAMS COS INC
United StatesCOM · Call050,000+50,000$0$43,750+$43,7502025-11-14
Q3 2025CC
CHEMOURS CO
United StatesCOM · Call050,000+50,000$0$40,000+$40,0002025-11-14
Q3 2025AR
ANTERO RESOURCES CORP
United StatesCOM · Call050,000+50,000$0$37,500+$37,5002025-11-14
Q3 2025XLF
SELECT SECTOR SPDR TR
FINANCIAL · Put0200,000+200,000$0$31,000+$31,0002025-11-14
Q3 2025DUK
DUKE ENERGY CORP NEW
United StatesCOM NEW · Call025,000+25,000$0$20,000+$20,0002025-11-14

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