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).
- ACH: Country of operation United States; Class COM · Put; Shares 2025-12-31 36,600; Shares 2026-03-31 18,400.
- IWC: Country of operation United States; Class MICRO-CAP ETF · Put; Shares 2025-12-31 1,800; Shares 2026-03-31 1,400.
- CAL: Country of operation United States; Class COM · Put; Shares 2025-12-31 28,000; Shares 2026-03-31 26,600.
- AGEN: Country of operation United States; Class COM NEW · Call; Shares 2025-12-31 88,300; Shares 2026-03-31 65,200.
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 |
|---|---|---|---|---|---|---|---|---|
| ACH ACCENDRA HEALTH INC | United States | COM · Put | 36,600 | 18,400 | -18,200 | $102,480 | $41,952 | -$60,528 |
| IWC ISHARES TR | United States | MICRO-CAP ETF · Put | 1,800 | 1,400 | -400 | $283,860 | $223,454 | -$60,406 |
| CAL CALERES INC | United States | COM · Put | 28,000 | 26,600 | -1,400 | $340,760 | $280,364 | -$60,396 |
| AGEN AGENUS INC | United States | COM NEW · Call | 88,300 | 65,200 | -23,100 | $277,262 | $217,768 | -$59,494 |
| MIRM MIRUM PHARMACEUTICALS INC | United States | COM · Call | 12,700 | 11,500 | -1,200 | $1,003,173 | $1,062,370 | +$59,197 |
| BZAI BLAIZE HLDGS INC | United States | COM · Put | 70,200 | 43,300 | -26,900 | $136,890 | $78,806 | -$58,084 |
| CERS CERUS CORP | United States | COM · Call | 74,400 | 52,300 | -22,100 | $153,264 | $95,186 | -$58,078 |
| INMB INMUNE BIO INC | United States | COM · Call | 45,700 | 12,500 | -33,200 | $71,292 | $14,125 | -$57,167 |
| FNB F N B CORP | United States | COM · Call | 13,300 | 10,200 | -3,100 | $227,430 | $170,544 | -$56,886 |
| ASTH ASTRANA HEALTH INC | United States | COM NEW · Put | 18,300 | 16,200 | -2,100 | $454,023 | $397,224 | -$56,799 |
| GLNK GRAYSCALE CHAINLINK TR ETF | United States | SHS · Call | 17,600 | 17,400 | -200 | $191,738 | $135,198 | -$56,540 |
| SGMO SANGAMO THERAPEUTICS INC | United States | COM · Call | 222,100 | 148,900 | -73,200 | $93,282 | $36,763 | -$56,519 |
| COLM COLUMBIA SPORTSWEAR CO | United States | COM · Call | 4,900 | 3,900 | -1,000 | $269,941 | $213,759 | -$56,182 |
| FOSL FOSSIL GROUP INC | United States | COM · Call | 53,100 | 33,300 | -19,800 | $199,656 | $143,523 | -$56,133 |
| AME AMETEK INC | United States | COM · Put | 19,900 | 18,800 | -1,100 | $4,085,669 | $4,029,968 | -$55,701 |
| ATNM ACTINIUM PHARMACEUTICALS INC | United States | COM · Call | 114,700 | 101,100 | -13,600 | $155,992 | $100,625 | -$55,367 |
| ADAM ADAMAS TRUST INC. | United States | COM · Call | 64,200 | 56,200 | -8,000 | $468,660 | $413,632 | -$55,028 |
| QUAD QUAD / GRAPHICS INC | United States | COM CL A · Call | 19,500 | 10,200 | -9,300 | $122,265 | $67,422 | -$54,843 |
| CDLX CARDLYTICS INC | United States | COM · Call | 259,600 | 232,800 | -26,800 | $298,540 | $244,440 | -$54,100 |
| DMLP DORCHESTER MINERALS L P | United States | COM UNIT · Put | 17,800 | 12,700 | -5,100 | $398,008 | $344,170 | -$53,838 |
| ISHARES INC CUSIP 464286517 | United States | JP MORGAN EM ETF · Call | 6,200 | 5,000 | -1,200 | $257,734 | $204,000 | -$53,734 |
| CYRX CRYOPORT INC | United States | COM PAR $0.001 · Put | 34,400 | 33,400 | -1,000 | $330,240 | $276,552 | -$53,688 |
| IIPR INNOVATIVE INDL PPTYS INC | United States | COM · Put | 51,300 | 49,500 | -1,800 | $2,429,568 | $2,482,920 | +$53,352 |
| SKYH SKY HARBOUR GROUP CORPORATIO | United States | COM CL A · Put | 24,500 | 17,300 | -7,200 | $219,765 | $166,599 | -$53,166 |
| PROSHARES TR CUSIP 74347G705 | — | ULTRA ENERGY · Put | 6,500 | 4,300 | -2,200 | $234,585 | $287,068 | +$52,483 |
| WEX WEX INC | United States | COM · Call | 2,200 | 1,800 | -400 | $327,756 | $275,472 | -$52,284 |
| TRON INC CUSIP 85237B101 | United States | COM · Call | 266,300 | 168,400 | -97,900 | $330,212 | $382,268 | +$52,056 |
| HAFNIA LTD CUSIP Y2990R101 | — | SHS · Put | 31,500 | 15,300 | -16,200 | $167,895 | $116,280 | -$51,615 |
| SILA SILA REALTY TRUST INC | United States | COMMON STOCK · Put | 14,200 | 11,800 | -2,400 | $331,002 | $279,424 | -$51,578 |
| LNTH LANTHEUS HLDGS INC | United States | COM · Call | 51,100 | 45,500 | -5,600 | $3,400,705 | $3,451,175 | +$50,470 |
| AESI ATLAS ENERGY SOLUTIONS INC | United States | COM NEW · Call | 143,800 | 99,400 | -44,400 | $1,354,596 | $1,304,128 | -$50,468 |
| WLY WILEY JOHN & SONS INC | United States | CL A · Put | 11,100 | 7,600 | -3,500 | $339,993 | $289,560 | -$50,433 |
| OPAD OFFERPAD SOLUTIONS INC | United States | COM CL A · Put | 78,500 | 68,400 | -10,100 | $94,985 | $44,816 | -$50,169 |
| RMNI RIMINI STR INC DEL | United States | COM · Put | 24,400 | 13,600 | -10,800 | $94,672 | $44,608 | -$50,064 |
| PAYO PAYONEER GLOBAL INC | United States | COM · Put | 54,300 | 52,900 | -1,400 | $305,166 | $255,507 | -$49,659 |
| VB VANGUARD INDEX FDS | United States | SMALL CP ETF · Put | 7,400 | 7,100 | -300 | $1,908,830 | $1,859,632 | -$49,198 |
| FLS FLOWSERVE CORP | United States | COM · Call | 41,900 | 40,200 | -1,700 | $2,907,022 | $2,955,102 | +$48,080 |
| GOOD GLADSTONE COMMERCIAL CORP | United States | COM · Put | 33,100 | 26,700 | -6,400 | $353,177 | $305,181 | -$47,996 |
| NKTX NKARTA INC | United States | COM · Put | 50,000 | 21,100 | -28,900 | $92,500 | $44,521 | -$47,979 |
| ASLE AERSALE CORPORATION | United States | COM · Call | 52,500 | 52,300 | -200 | $373,275 | $325,306 | -$47,969 |
| JSPR JASPER THERAPEUTICS INC | United States | COM NEW · Call | 48,200 | 46,100 | -2,100 | $88,206 | $40,393 | -$47,813 |
| BLNK BLINK CHARGING CO | United States | COM · Call | 177,400 | 125,000 | -52,400 | $118,326 | $70,863 | -$47,463 |
| RLAY RELAY THERAPEUTICS INC | United States | COM · Call | 36,300 | 26,100 | -10,200 | $307,098 | $259,695 | -$47,403 |
| VANECK ETF TRUST CUSIP 92189F627 | — | CHINEXT ETF · Call | 12,500 | 11,000 | -1,500 | $547,125 | $499,950 | -$47,175 |
| CXDO CREXENDO INC | United States | COM · Put | 26,300 | 20,000 | -6,300 | $170,161 | $123,400 | -$46,761 |
| NJR NEW JERSEY RES CORP | United States | COM · Call | 7,800 | 5,700 | -2,100 | $359,736 | $313,044 | -$46,692 |
| NAGE NIAGEN BIOSCIENCE INC | United States | COM NEW · Call | 20,000 | 18,300 | -1,700 | $127,200 | $80,703 | -$46,497 |
| BUZZFEED INC CUSIP 12430A300 | United States | CL A NEW · Call | 88,900 | 59,500 | -29,400 | $82,686 | $36,212 | -$46,474 |
| IJT ISHARES TR | United States | S&P SML 600 GWT · Call | 3,300 | 2,900 | -400 | $465,828 | $419,659 | -$46,169 |
| KRO KRONOS WORLDWIDE INC | United States | COM · Call | 30,200 | 13,300 | -16,900 | $133,484 | $87,381 | -$46,103 |
| AMTX AEMETIS INC | United States | COM NEW · Put | 128,900 | 70,600 | -58,300 | $179,171 | $225,214 | +$46,043 |
| CHH CHOICE HOTELS INTL INC | United States | COM · Put | 4,500 | 3,700 | -800 | $428,670 | $382,950 | -$45,720 |
| INFLARX NV CUSIP N44821101 | — | COM · Call | 94,500 | 56,400 | -38,100 | $95,445 | $50,444 | -$45,001 |
| WLY WILEY JOHN & SONS INC | United States | CL A · Call | 10,300 | 7,100 | -3,200 | $315,489 | $270,510 | -$44,979 |
| BWX SPDR SERIES TRUST | United States | BLOOMBERG INTL T · Call | 12,700 | 11,000 | -1,700 | $286,131 | $241,450 | -$44,681 |
| UP WHEELS UP EXPERIENCE INC | Singapore | COM CL A · Put | 87,400 | 25,000 | -62,400 | $57,361 | $12,913 | -$44,448 |
| NRX PHARMACEUTICALS INC CUSIP 629444209 | United States | COM NEW · Call | 35,800 | 24,700 | -11,100 | $97,018 | $52,611 | -$44,407 |
| SYRE SPYRE THERAPEUTICS INC | United States | COM NEW · Put | 24,900 | 15,300 | -9,600 | $815,724 | $771,732 | -$43,992 |
| TACT TRANSACT TECHNOLOGIES INC | United States | COM · Call | 20,600 | 11,700 | -8,900 | $82,400 | $38,493 | -$43,907 |
| BHE BENCHMARK ELECTRS INC | United States | COM · Put | 8,100 | 5,400 | -2,700 | $346,356 | $302,724 | -$43,632 |
| IVR INVESCO MORTGAGE CAPITAL INC | United States | COM · Call | 83,200 | 81,200 | -2,000 | $699,712 | $656,096 | -$43,616 |
| AREN THE ARENA GROUP HOLDINGS INC | United States | COM · Call | 18,900 | 14,900 | -4,000 | $75,600 | $32,333 | -$43,267 |
| CURI CURIOSITYSTREAM INC | United States | COM CL A · Put | 39,700 | 36,600 | -3,100 | $150,860 | $108,336 | -$42,524 |
| ALLO ALLOGENE THERAPEUTICS INC | United States | COM · Call | 78,600 | 61,500 | -17,100 | $107,682 | $150,060 | +$42,378 |
| VINFAST AUTO LTD CUSIP Y9390M103 | — | SHS · Call | 63,000 | 43,900 | -19,100 | $210,420 | $169,015 | -$41,405 |
| ETF OPPORTUNITIES TRUST CUSIP 26923N181 | — | T REX 2X INVERSE · Call | 47,400 | 38,000 | -9,400 | $562,401 | $603,440 | +$41,039 |
| VIVANI MEDICAL INC CUSIP 92854B109 | United States | COMMON STOCK · Call | 44,800 | 14,100 | -30,700 | $55,104 | $14,100 | -$41,004 |
| MED MEDIFAST INC | United States | COM · Put | 33,100 | 30,700 | -2,400 | $353,508 | $312,833 | -$40,675 |
| WTRG ESSENTIAL UTILS INC | United States | COM · Put | 8,300 | 6,900 | -1,400 | $318,388 | $277,863 | -$40,525 |
| LBRT LIBERTY ENERGY INC | United States | COM CL A · Call | 117,800 | 74,100 | -43,700 | $2,174,588 | $2,134,080 | -$40,508 |
| AVT AVNET INC | United States | COM · Call | 13,900 | 11,500 | -2,400 | $668,312 | $708,630 | +$40,318 |
| VIVOPOWER PLC CUSIP G9376R209 | — | SHS NEW · Call | 45,100 | 26,900 | -18,200 | $102,152 | $61,870 | -$40,282 |
| AVNT AVIENT CORPORATION | United States | COM · Call | 10,000 | 7,500 | -2,500 | $312,400 | $272,250 | -$40,150 |
| CUZ COUSINS PPTYS INC | United States | COM NEW · Call | 11,800 | 11,700 | -100 | $304,204 | $264,069 | -$40,135 |
| CCLD CARECLOUD INC | United States | COM · Call | 50,900 | 29,800 | -21,100 | $148,628 | $108,770 | -$39,858 |
| TSSI TSS INC DEL | United States | COM · Put | 143,800 | 81,200 | -62,600 | $1,016,666 | $1,056,412 | +$39,746 |
| XLRE SELECT SECTOR SPDR TR | United States | STATE STREET REA · Call | 125,200 | 124,700 | -500 | $5,051,820 | $5,091,501 | +$39,681 |
| PSMT PRICESMART INC | United States | COM · Call | 2,500 | 2,300 | -200 | $306,675 | $346,150 | +$39,475 |
| PHG KONINKLIJKE PHILIPS N V | Netherlands | NY REGIS SHS NEW · Call | 32,600 | 30,800 | -1,800 | $882,808 | $843,920 | -$38,888 |
| SCHA SCHWAB STRATEGIC TR | United States | US SML CAP ETF · Call | 22,900 | 21,100 | -1,800 | $652,192 | $613,588 | -$38,604 |
| ACGL ARCH CAP GROUP LTD | Bermuda | ORD · Put | 2,900 | 2,500 | -400 | $278,168 | $239,975 | -$38,193 |
| SPRU SPRUCE POWER HOLDING CORP | United States | COM NEW · Call | 19,500 | 15,200 | -4,300 | $99,255 | $62,320 | -$36,935 |
| HR HEALTHCARE RLTY TR | United States | CL A COM · Put | 14,000 | 11,800 | -2,200 | $237,300 | $200,482 | -$36,818 |
| DEFI DEFI TECHNOLOGIES INC | Brazil | COM · Put | 105,800 | 77,900 | -27,900 | $79,837 | $43,040 | -$36,797 |
| NEON NEONODE INC | Sweden | COM PAR · Call | 47,800 | 33,200 | -14,600 | $83,172 | $46,480 | -$36,692 |
| IIPR INNOVATIVE INDL PPTYS INC | United States | COM · Call | 56,000 | 53,600 | -2,400 | $2,652,160 | $2,688,576 | +$36,416 |
| GETY GETTY IMAGES HOLDINGS INC | United States | CL A COM · Call | 53,900 | 45,300 | -8,600 | $72,226 | $35,941 | -$36,285 |
| LXRX LEXICON PHARMACEUTICALS INC | United States | COM NEW · Put | 85,300 | 39,700 | -45,600 | $98,095 | $61,932 | -$36,163 |
| PTRN PATTERN GROUP INC | United States | COM SER A · Call | 15,400 | 11,400 | -4,000 | $177,716 | $141,702 | -$36,014 |
| CBT CABOT CORP | United States | COM · Put | 30,600 | 27,400 | -3,200 | $2,028,168 | $2,063,494 | +$35,326 |
| CYH COMMUNITY HEALTH SYS INC NEW | United States | COM · Call | 70,800 | 63,700 | -7,100 | $220,896 | $187,278 | -$33,618 |
| ELTX ELICIO THERAPEUTICS INC | United States | COM · Put | 18,400 | 16,800 | -1,600 | $146,464 | $179,592 | +$33,128 |
| OS ONESTREAM INC | United States | CL A · Call | 20,200 | 14,100 | -6,100 | $371,276 | $338,400 | -$32,876 |
| BTSG BRIGHTSPRING HEALTH SVCS INC | United States | COM · Put | 8,000 | 7,800 | -200 | $299,600 | $332,358 | +$32,758 |
| VIVOPOWER PLC CUSIP G9376R209 | — | SHS NEW · Put | 26,700 | 12,200 | -14,500 | $60,476 | $28,060 | -$32,416 |
| REGENCELL BIOSCIENCE HLDGS L CUSIP G7487R100 | — | ORDINARY SHARES · Put | 17,400 | 13,100 | -4,300 | $365,400 | $333,133 | -$32,267 |
| BARK BARK INC | United States | COM · Put | 69,300 | 19,400 | -49,900 | $41,753 | $9,828 | -$31,925 |
| CLVT CLARIVATE PLC | United Kingdom | ORD SHS · Call | 37,300 | 36,700 | -600 | $124,582 | $92,851 | -$31,731 |
| EGHT 8X8 INC NEW | United States | COM · Put | 28,200 | 14,700 | -13,500 | $55,554 | $24,402 | -$31,152 |
| RWAY RUNWAY GROWTH FINANCE CORP | United States | COM · Call | 13,200 | 12,700 | -500 | $117,876 | $87,249 | -$30,627 |