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MARINER INVESTMENT GROUP LLC Historic Quarter Change: USA Options, New, 2025 Q4

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.

  • Q4 2025: Stock VRT; Country of operation United States; Class COM CL A · Call; Shares before 0.
  • Q4 2025: Stock CEG; Country of operation United States; Class COM · Call; Shares before 0.
  • Q4 2025: Stock LEN; Country of operation United States; Class CL A · Put; Shares before 0.
  • Q4 2025: Stock DHI; 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
Q4 2025VRT
VERTIV HOLDINGS CO
United StatesCOM CL A · Call075,000+75,000$0$663,750+$663,7502026-02-25
Q4 2025CEG
CONSTELLATION ENERGY CORP
United StatesCOM · Call030,000+30,000$0$562,500+$562,5002026-02-25
Q4 2025LEN
LENNAR CORP
United StatesCL A · Put058,500+58,500$0$459,225+$459,2252026-02-25
Q4 2025DHI
D R HORTON INC
United StatesCOM · Put061,500+61,500$0$258,300+$258,3002026-02-25
Q4 2025CAT
CATERPILLAR INC
United StatesCOM · Call040,000+40,000$0$210,000+$210,0002026-02-25
Q4 2025AVGO
BROADCOM INC
United StatesCOM · Call010,000+10,000$0$180,750+$180,7502026-02-25
Q4 2025COP
CONOCOPHILLIPS
United StatesCOM · Put050,000+50,000$0$175,000+$175,0002026-02-25
Q4 2025HAL
HALLIBURTON CO
United StatesCOM · Put0100,000+100,000$0$126,000+$126,0002026-02-25
Q4 2025CARR
CARRIER GLOBAL CORPORATION
United StatesCOM · Put050,000+50,000$0$125,000+$125,0002026-02-25
Q4 2025IP
INTERNATIONAL PAPER CO
United StatesCOM · Put0100,000+100,000$0$117,500+$117,5002026-02-25
Q4 2025IWM
ISHARES TR
RUSSELL 2000 ETF · Put0206,500+206,500$0$90,110+$90,1102026-02-25
Q4 2025QQQ
INVESCO QQQ TR
UNIT SER 1 · Call050,000+50,000$0$66,750+$66,7502026-02-25
Q4 2025FMC
FMC CORP
United StatesCOM NEW · Put050,000+50,000$0$66,250+$66,2502026-02-25
Q4 2025UAL
UNITED AIRLS HLDGS INC
United StatesCOM · Put075,000+75,000$0$64,125+$64,1252026-02-25
Q4 2025BXSL
BLACKSTONE SECD LENDING FD
United StatesCOMMON STOCK · Put0125,000+125,000$0$43,750+$43,7502026-02-25
Q4 2025SW
SMURFIT WESTROCK PLC
SHS · Put050,000+50,000$0$40,000+$40,0002026-02-25
Q4 2025SPY
SPDR S&P 500 ETF TR
TR UNIT · Call050,000+50,000$0$39,250+$39,2502026-02-25
Q4 2025DAL
DELTA AIR LINES INC DEL
United StatesCOM NEW · Put050,000+50,000$0$30,000+$30,0002026-02-25
Q4 2025HWM
HOWMET AEROSPACE INC
United StatesCOM · Put025,000+25,000$0$18,750+$18,7502026-02-25
Q4 2025CRWV
COREWEAVE INC
United StatesCOM CL A · Call025,000+25,000$0$3,875+$3,8752026-02-25

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