CITADEL ADVISORS LLC quarter change: USA Options, Reduced
In put and call options, at their filed underlying value (listed in the US), from the quarter ended 2025-12-31 to 2026-03-31, CITADEL ADVISORS LLC opened 961 positions, added to 2,603, reduced 2,824, sold out of 754 and left 19 unchanged. The largest increase in value was SPY (+$4,441,962,988); the largest decrease was TSLA (-$6,131,236,722).
- HASI: Country of operation United States; Class COM · Put; Shares 2025-12-31 26,800; Shares 2026-03-31 5,800.
- GENI: Country of operation Guernsey; Class SHARES CL A · Put; Shares 2025-12-31 84,900; Shares 2026-03-31 70,000.
- OPFI: Country of operation United States; Class COM CL A · Put; Shares 2025-12-31 211,700; Shares 2026-03-31 206,100.
- PROSHARES TR: Country of operation —; Class SHORT BITCOIN ET · Put; Shares 2025-12-31 72,000; Shares 2026-03-31 39,200.
Two Form 13F-HR filings compared (SEC CIK 1423053): 2025-12-31 (filed 2026-02-17) and 2026-03-31 (filed 2026-05-15). 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; share change is the position change.
| Stock | Country of operation | Class | Shares 2025-12-31 | Shares 2026-03-31 | Share change | Value 2025-12-31 | Value 2026-03-31 | Value change |
|---|---|---|---|---|---|---|---|---|
| HASI HA SUSTAINABLE INFRA CAP INC | United States | COM · Put | 26,800 | 5,800 | -21,000 | $842,324 | $213,150 | -$629,174 |
| GENI GENIUS SPORTS LIMITED | Guernsey | SHARES CL A · Put | 84,900 | 70,000 | -14,900 | $935,598 | $310,100 | -$625,498 |
| OPFI OPPFI INC | United States | COM CL A · Put | 211,700 | 206,100 | -5,600 | $2,214,382 | $1,589,031 | -$625,351 |
| PROSHARES TR CUSIP 74347G184 | — | SHORT BITCOIN ET · Put | 72,000 | 39,200 | -32,800 | $1,668,240 | $1,045,072 | -$623,168 |
| ARVN ARVINAS INC | United States | COM · Call | 83,800 | 35,100 | -48,700 | $993,868 | $372,060 | -$621,808 |
| NVCR NOVOCURE LTD | Jersey | ORD SHS · Call | 126,200 | 92,900 | -33,300 | $1,631,766 | $1,012,610 | -$619,156 |
| WDFC WD 40 CO | United States | COM · Put | 14,200 | 10,700 | -3,500 | $2,795,980 | $2,182,158 | -$613,822 |
| TSAKOS ENERGY NAVIGATION LTD CUSIP G9108L173 | United States | SHS · Put | 85,300 | 64,000 | -21,300 | $1,912,426 | $2,525,440 | +$613,014 |
| MT ARCELORMITTAL SA LUXEMBOURG | Luxembourg | NY REGISTRY SH · Call | 114,000 | 88,200 | -25,800 | $5,194,980 | $4,584,636 | -$610,344 |
| SKY CHAMPION HOMES INC | United States | COM · Put | 20,600 | 15,200 | -5,400 | $1,740,700 | $1,130,424 | -$610,276 |
| AVXL ANAVEX LIFE SCIENCES CORP | United States | COM NEW · Put | 222,100 | 59,200 | -162,900 | $790,676 | $181,744 | -$608,932 |
| LIF LIFE360 INC | United States | COM · Put | 18,200 | 13,700 | -4,500 | $1,167,348 | $559,234 | -$608,114 |
| G GENPACT LIMITED | Bermuda | SHS · Put | 19,700 | 8,500 | -11,200 | $921,566 | $316,625 | -$604,941 |
| SKYW SKYWEST INC | United States | COM · Put | 13,700 | 8,400 | -5,300 | $1,375,617 | $771,372 | -$604,245 |
| GOOS CANADA GOOSE HLDGS INC | Canada | SHS SUB VTG · Call | 146,600 | 118,000 | -28,600 | $1,898,470 | $1,294,460 | -$604,010 |
| CCRN CROSS CTRY HEALTHCARE INC | United States | COM · Call | 93,400 | 16,300 | -77,100 | $756,540 | $153,220 | -$603,320 |
| SQNS SEQUANS COMMUNICATIONS S A | France | SPONSORED ADS · Call | 192,970 | 104,050 | -88,920 | $866,435 | $263,247 | -$603,188 |
| MAIN MAIN STR CAP CORP | United States | COM · Call | 38,000 | 32,000 | -6,000 | $2,294,820 | $1,694,720 | -$600,100 |
| DXLG DESTINATION XL GROUP INC | United States | COM · Call | 842,000 | 346,200 | -495,800 | $774,219 | $176,562 | -$597,657 |
| LENZ LENZ THERAPEUTICS INC | United States | COM · Put | 82,100 | 78,400 | -3,700 | $1,313,600 | $717,360 | -$596,240 |
| SW SMURFIT WESTROCK PLC | Ireland | SHS · Call | 82,800 | 65,400 | -17,400 | $3,201,876 | $2,606,190 | -$595,686 |
| SPIR SPIRE GLOBAL INC | United States | COM CL A NEW · Put | 175,200 | 151,800 | -23,400 | $1,314,000 | $1,909,644 | +$595,644 |
| UGI UGI CORP NEW | United States | COM · Call | 57,500 | 42,800 | -14,700 | $2,152,225 | $1,558,776 | -$593,449 |
| BOX BOX INC | United States | CL A · Put | 42,600 | 28,800 | -13,800 | $1,274,166 | $680,832 | -$593,334 |
| RPM RPM INTL INC | United States | COM · Call | 16,600 | 11,400 | -5,200 | $1,726,400 | $1,133,160 | -$593,240 |
| DPRO DRAGANFLY INC. | Canada | COM · Put | 276,000 | 268,100 | -7,900 | $1,907,160 | $1,316,371 | -$590,789 |
| NAVN NAVAN INC | United States | CL A · Call | 100,000 | 84,400 | -15,600 | $1,708,000 | $1,117,456 | -$590,544 |
| TIDAL TRUST II CUSIP 88636R800 | — | YIELDMAX PLTR OP · Call | 19,300 | 10,500 | -8,800 | $994,915 | $405,300 | -$589,615 |
| GOOS CANADA GOOSE HLDGS INC | Canada | SHS SUB VTG · Put | 63,700 | 21,500 | -42,200 | $824,915 | $235,855 | -$589,060 |
| CIM CHIMERA INVT CORP | United States | COM SHS · Call | 131,900 | 83,800 | -48,100 | $1,639,517 | $1,051,690 | -$587,827 |
| EXEL EXELIXIS INC | United States | COM · Call | 68,200 | 56,000 | -12,200 | $2,989,206 | $2,401,840 | -$587,366 |
| ARCT ARCTURUS THERAPEUTICS HLDGS | Israel | COM · Call | 120,700 | 19,800 | -100,900 | $739,891 | $152,856 | -$587,035 |
| POST POST HLDGS INC | United States | COM · Call | 16,100 | 10,200 | -5,900 | $1,594,705 | $1,008,372 | -$586,333 |
| ALDX ALDEYRA THERAPEUTICS INC | United States | COM · Put | 121,700 | 26,600 | -95,100 | $630,406 | $44,954 | -$585,452 |
| ISSC INNOVATIVE SOLUTIONS & SUPPO | United States | COM · Call | 87,300 | 52,100 | -35,200 | $1,653,462 | $1,069,613 | -$583,849 |
| PK PARK HOTELS & RESORTS INC | United States | COM · Put | 183,200 | 126,700 | -56,500 | $1,916,272 | $1,334,151 | -$582,121 |
| WAB WABTEC | United States | COM · Call | 23,800 | 18,000 | -5,800 | $5,080,110 | $4,498,380 | -$581,730 |
| GNW GENWORTH FINL INC | United States | COM SHS · Put | 168,100 | 115,400 | -52,700 | $1,517,943 | $937,048 | -$580,895 |
| IJR ISHARES TR | United States | CORE S&P SCP ETF · Put | 55,300 | 48,800 | -6,500 | $6,645,954 | $6,066,328 | -$579,626 |
| IVR INVESCO MORTGAGE CAPITAL INC | United States | COM · Put | 96,900 | 29,400 | -67,500 | $814,929 | $237,552 | -$577,377 |
| WEDBUSH SER TR CUSIP 947913109 | — | DAN IVES WEDBUSH · Call | 48,200 | 33,400 | -14,800 | $1,523,602 | $947,558 | -$576,044 |
| SPT SPROUT SOCIAL INC | United States | COM CL A · Call | 78,800 | 55,700 | -23,100 | $888,076 | $317,490 | -$570,586 |
| TRVI TREVI THERAPEUTICS INC | United States | COM · Put | 90,000 | 46,800 | -43,200 | $1,126,800 | $558,324 | -$568,476 |
| LPG DORIAN LPG LTD | United States | SHS USD · Call | 89,900 | 80,600 | -9,300 | $2,188,166 | $2,756,520 | +$568,354 |
| BCSF BAIN CAP SPECIALTY FIN INC | United States | COM STK · Call | 61,800 | 23,600 | -38,200 | $859,638 | $292,640 | -$566,998 |
| QDEL QUIDELORTHO CORP | United States | COM · Put | 38,600 | 32,600 | -6,000 | $1,102,416 | $535,618 | -$566,798 |
| BETR BETTER HOME & FINANCE HOLDIN | United Kingdom | COM NEW CL A · Put | 46,800 | 26,900 | -19,900 | $1,524,744 | $958,178 | -$566,566 |
| RVTY REVVITY INC | United States | COM · Call | 10,200 | 4,800 | -5,400 | $986,850 | $420,528 | -$566,322 |
| APLE APPLE HOSPITALITY REIT INC | United States | COM NEW · Put | 108,200 | 62,300 | -45,900 | $1,282,170 | $717,073 | -$565,097 |
| BLOK AMPLIFY ETF TR | United States | BLOCKCHAIN TECHN · Call | 28,500 | 21,300 | -7,200 | $1,621,365 | $1,060,953 | -$560,412 |
| KGS KODIAK GAS SVCS INC | United States | COM · Put | 57,300 | 46,300 | -11,000 | $2,143,020 | $2,700,216 | +$557,196 |
| SNBR SLEEP NUMBER CORP | United States | COM · Put | 77,500 | 56,100 | -21,400 | $655,650 | $100,700 | -$554,950 |
| IPI INTREPID POTASH INC | United States | COM · Call | 40,300 | 39,100 | -1,200 | $1,117,519 | $1,672,307 | +$554,788 |
| GLOBAL X FDS CUSIP 37960A735 | United States | GBL X BLOCKCHAIN · Call | 21,700 | 14,900 | -6,800 | $1,386,196 | $832,016 | -$554,180 |
| MHO M/I HOMES INC | United States | COM · Call | 31,600 | 28,500 | -3,100 | $4,043,220 | $3,489,825 | -$553,395 |
| JANX JANUX THERAPEUTICS INC | United States | COM · Put | 83,800 | 43,500 | -40,300 | $1,156,440 | $604,650 | -$551,790 |
| KURA KURA ONCOLOGY INC | United States | COM · Put | 87,300 | 44,000 | -43,300 | $907,047 | $357,720 | -$549,327 |
| NWL NEWELL BRANDS INC | United States | COM · Put | 221,600 | 80,600 | -141,000 | $824,352 | $276,458 | -$547,894 |
| SES SES AI CORPORATION | United States | CL A COM · Call | 445,700 | 264,600 | -181,100 | $802,260 | $254,545 | -$547,715 |
| WOOF PETCO HEALTH & WELLNESS CO I | United States | COM · Put | 265,500 | 71,400 | -194,100 | $746,055 | $198,492 | -$547,563 |
| EBS EMERGENT BIOSOLUTIONS INC | United States | COM · Call | 93,900 | 73,900 | -20,000 | $1,160,604 | $613,370 | -$547,234 |
| SEALSQ CORP CUSIP G79483106 | — | ORD SHS · Put | 378,800 | 337,900 | -40,900 | $1,431,864 | $885,298 | -$546,566 |
| FTNT FORTINET INC | United States | COM · Put | 1,044,500 | 1,008,300 | -36,200 | $82,943,745 | $82,398,276 | -$545,469 |
| SPLV INVESCO EXCH TRADED FD TR II | United States | S&P500 LOW VOL · Call | 10,700 | 3,000 | -7,700 | $764,194 | $219,420 | -$544,774 |
| VOLATILITY SHS TR CUSIP 92864M822 | United States | SOLANA ETF · Put | 86,100 | 66,300 | -19,800 | $1,096,914 | $554,228 | -$542,686 |
| REPL REPLIMUNE GROUP INC | United States | COM · Call | 250,200 | 247,000 | -3,200 | $2,431,944 | $1,889,550 | -$542,394 |
| DCTH DELCATH SYS INC | United States | COM NEW · Put | 113,100 | 64,700 | -48,400 | $1,142,310 | $600,416 | -$541,894 |
| INO INOVIO PHARMACEUTICALS INC | United States | COM SHS · Call | 384,200 | 73,600 | -310,600 | $668,508 | $128,064 | -$540,444 |
| SPXC SPX TECHNOLOGIES INC | United States | COM · Put | 4,400 | 1,700 | -2,700 | $880,264 | $339,898 | -$540,366 |
| ZG ZILLOW GROUP INC | United States | CL A · Call | 17,000 | 15,000 | -2,000 | $1,159,910 | $620,850 | -$539,060 |
| SAM BOSTON BEER INC | United States | CL A · Call | 21,300 | 15,700 | -5,600 | $4,156,269 | $3,617,280 | -$538,989 |
| GRANITESHARES ETF TR CUSIP 38747R546 | — | 2X LONG IONQ · Call | 20,600 | 13,100 | -7,500 | $678,770 | $141,480 | -$537,290 |
| ETN EATON CORP PLC | Ireland | SHS · Call | 657,600 | 587,100 | -70,500 | $209,452,176 | $209,988,057 | +$535,881 |
| AMPLITECH GROUP INC CUSIP 03211Q200 | United States | COM NEW · Call | 318,000 | 218,900 | -99,100 | $950,820 | $415,910 | -$534,910 |
| PRDO PERDOCEO ED CORP | United States | COM · Call | 29,500 | 8,900 | -20,600 | $865,235 | $331,169 | -$534,066 |
| ABAT AMERICAN BATTERY TECHNOLOGY | United States | COM NEW · Put | 345,500 | 222,400 | -123,100 | $1,153,970 | $620,496 | -$533,474 |
| TTC TORO CO | United States | COM · Put | 9,500 | 2,300 | -7,200 | $747,840 | $214,912 | -$532,928 |
| SAIC SCIENCE APPLICATIONS INTL CO | United States | COM · Call | 19,700 | 15,300 | -4,400 | $1,983,002 | $1,452,276 | -$530,726 |
| TEX TEREX CORP NEW | United States | COM · Put | 27,600 | 16,000 | -11,600 | $1,473,288 | $945,600 | -$527,688 |
| ASH ASHLAND INC | United States | COM · Put | 31,800 | 24,100 | -7,700 | $1,865,706 | $1,340,201 | -$525,505 |
| QSI QUANTUM SI INC | United States | COM CL A · Put | 556,000 | 113,800 | -442,200 | $611,600 | $88,081 | -$523,519 |
| OSG OCTAVE SPECIALTY GROUP INC | United States | COM NEW · Put | 87,000 | 33,200 | -53,800 | $676,860 | $154,380 | -$522,480 |
| ARDX ARDELYX INC | United States | COM · Call | 220,100 | 127,000 | -93,100 | $1,283,183 | $760,730 | -$522,453 |
| OUT OUTFRONT MEDIA INC | United States | COM NEW · Call | 36,300 | 13,300 | -23,000 | $874,830 | $352,450 | -$522,380 |
| DV DOUBLEVERIFY HLDGS INC | United States | COM · Call | 143,800 | 118,200 | -25,600 | $1,645,072 | $1,122,900 | -$522,172 |
| ACLS AXCELIS TECHNOLOGIES INC | United States | COM NEW · Put | 25,500 | 16,400 | -9,100 | $2,048,670 | $1,526,512 | -$522,158 |
| BDN BRANDYWINE RLTY TR | United States | SH BEN INT NEW · Put | 410,100 | 249,400 | -160,700 | $1,197,492 | $675,874 | -$521,618 |
| REXR REXFORD INDL RLTY INC | United States | COM · Put | 36,900 | 27,800 | -9,100 | $1,428,768 | $909,894 | -$518,874 |
| PSEC PROSPECT CAP CORP | United States | COM · Put | 253,000 | 52,800 | -200,200 | $655,270 | $137,808 | -$517,462 |
| TREX TREX INC | United States | COM · Put | 98,300 | 80,500 | -17,800 | $3,448,364 | $2,931,810 | -$516,554 |
| RCUS ARCUS BIOSCIENCES INC | United States | COM · Call | 94,600 | 80,500 | -14,100 | $2,254,318 | $1,738,800 | -$515,518 |
| PHG KONINKLIJKE PHILIPS N V | Netherlands | NY REGIS SHS NEW · Put | 67,500 | 47,900 | -19,600 | $1,827,900 | $1,312,460 | -$515,440 |
| MVST MICROVAST HOLDINGS INC | United States | COM · Call | 320,400 | 255,200 | -65,200 | $897,120 | $382,800 | -$514,320 |
| UDMY UDEMY INC | United States | COM · Put | 127,700 | 51,000 | -76,700 | $747,045 | $235,620 | -$511,425 |
| IBB ISHARES TR | United States | ISHARES BIOTECH · Call | 159,500 | 156,400 | -3,100 | $26,918,815 | $26,408,140 | -$510,675 |
| INVESTMENT MANAGERS SER TR I CUSIP 46152A734 | — | TRADR 2X LONG Q · Call | 27,560 | 12,620 | -14,940 | $602,737 | $94,650 | -$508,087 |
| XLU SELECT SECTOR SPDR TR | United States | STATE STREET UTI · Call | 2,831,300 | 2,622,800 | -208,500 | $120,868,197 | $120,360,292 | -$507,905 |
| EAF GRAFTECH INTL LTD SR NT | United States | COM NEW · Call | 40,270 | 17,510 | -22,760 | $624,588 | $118,718 | -$505,870 |
| EFC ELLINGTON FINANCIAL INC | United States | COM · Call | 57,200 | 22,900 | -34,300 | $776,776 | $271,365 | -$505,411 |
| FULC FULCRUM THERAPEUTICS INC | United States | COM · Put | 69,800 | 37,200 | -32,600 | $789,438 | $285,324 | -$504,114 |