CITADEL ADVISORS LLC quarter change: USA Options, Added
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).
- STAG: Country of operation United States; Class COM · Call; Shares 2025-12-31 28,400; Shares 2026-03-31 29,500.
- HRMY: Country of operation United States; Class COM · Put; Shares 2025-12-31 27,400; Shares 2026-03-31 35,900.
- RWAY: Country of operation United States; Class COM · Put; Shares 2025-12-31 21,800; Shares 2026-03-31 31,200.
- TIDAL TRUST II: Country of operation —; Class YIELDMAX SMCI · Call; Shares 2025-12-31 27,600; Shares 2026-03-31 37,300.
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 |
|---|---|---|---|---|---|---|---|---|
| STAG STAG INDUSTRIAL INC | United States | COM · Call | 28,400 | 29,500 | +1,100 | $1,043,984 | $1,063,770 | +$19,786 |
| HRMY HARMONY BIOSCIENCES HLDGS IN | United States | COM · Put | 27,400 | 35,900 | +8,500 | $1,025,308 | $1,005,559 | -$19,749 |
| RWAY RUNWAY GROWTH FINANCE CORP | United States | COM · Put | 21,800 | 31,200 | +9,400 | $194,674 | $214,344 | +$19,670 |
| TIDAL TRUST II CUSIP 88636R867 | — | YIELDMAX SMCI · Call | 27,600 | 37,300 | +9,700 | $223,560 | $204,404 | -$19,156 |
| PSNL PERSONALIS INC | United States | COM · Call | 20,900 | 29,100 | +8,200 | $166,364 | $185,367 | +$19,003 |
| REZI RESIDEO TECHNOLOGIES INC | United States | COM · Put | 13,000 | 14,100 | +1,100 | $456,560 | $475,311 | +$18,751 |
| NMRA NEUMORA THERAPEUTICS INC. | United States | COM · Call | 34,800 | 41,400 | +6,600 | $62,292 | $80,730 | +$18,438 |
| OVID OVID THERAPEUTICS INC | United States | COM · Put | 16,700 | 20,500 | +3,800 | $27,221 | $45,510 | +$18,289 |
| CDXS CODEXIS INC | United States | COM · Call | 17,500 | 28,700 | +11,200 | $28,525 | $46,781 | +$18,256 |
| XERS XERIS BIOPHARMA HOLDINGS INC | United States | COM · Call | 10,200 | 10,700 | +500 | $80,070 | $62,060 | -$18,010 |
| MGNI MAGNITE INC | United States | COM · Put | 760,200 | 1,040,000 | +279,800 | $12,338,046 | $12,355,200 | +$17,154 |
| TGEN TECOGEN INC NEW | United States | COM NEW · Put | 22,600 | 50,200 | +27,600 | $111,644 | $128,512 | +$16,868 |
| TALPHERA INC CUSIP 00444T209 | United States | COM NEW · Call | 13,200 | 42,700 | +29,500 | $15,048 | $31,893 | +$16,845 |
| CDZI CADIZ INC | United States | COM NEW · Call | 33,700 | 35,100 | +1,400 | $189,057 | $172,341 | -$16,716 |
| GRWG GROWGENERATION CORP | United States | COM · Call | 34,200 | 61,800 | +27,600 | $51,300 | $67,980 | +$16,680 |
| ANGO ANGIODYNAMICS INC | United States | COM · Call | 13,500 | 16,700 | +3,200 | $173,340 | $189,879 | +$16,539 |
| CVU CPI AEROSTRUCTURES INC | United States | COM NEW · Put | 10,500 | 14,800 | +4,300 | $41,580 | $58,016 | +$16,436 |
| KWR QUAKER HOUGHTON | United States | COM · Call | 6,000 | 6,500 | +500 | $823,860 | $807,495 | -$16,365 |
| SOLANA CO CUSIP 42328V876 | United States | COM CL A NEW · Put | 17,200 | 19,300 | +2,100 | $49,708 | $33,389 | -$16,319 |
| THEMES ETF TR CUSIP 882927676 | — | LEVERAGE SHARES · Call | 17,100 | 22,000 | +4,900 | $288,135 | $304,440 | +$16,305 |
| HYLN HYLIION HOLDINGS CORP | United States | COMMON STOCK · Put | 47,400 | 58,700 | +11,300 | $87,216 | $103,312 | +$16,096 |
| SXT SENSIENT TECHNOLOGIES CORP | United States | COM · Call | 11,300 | 12,100 | +800 | $1,061,635 | $1,045,924 | -$15,711 |
| CNDT CONDUENT INC | United States | COM · Call | 31,000 | 58,500 | +27,500 | $59,520 | $74,880 | +$15,360 |
| GDYN GRID DYNAMICS HLDGS INC | United States | CL A · Put | 11,400 | 20,600 | +9,200 | $102,942 | $117,420 | +$14,478 |
| PPC PILGRIMS PRIDE CORP | United States | COM · Put | 26,900 | 27,400 | +500 | $1,048,831 | $1,034,624 | -$14,207 |
| MYGN MYRIAD GENETICS INC | United States | COM · Call | 17,400 | 20,700 | +3,300 | $107,010 | $93,150 | -$13,860 |
| NRDY NERDY INC | United States | CL A COM · Call | 147,100 | 170,600 | +23,500 | $152,984 | $139,244 | -$13,740 |
| CYH COMMUNITY HEALTH SYS INC NEW | United States | COM · Put | 42,100 | 49,100 | +7,000 | $131,352 | $144,354 | +$13,002 |
| DFH DREAM FINDERS HOMES INC | United States | COM CL A · Put | 15,800 | 18,500 | +2,700 | $270,180 | $257,520 | -$12,660 |
| ISPR ISPIRE TECHNOLOGY INC | United States | COM · Call | 14,200 | 14,800 | +600 | $39,760 | $27,232 | -$12,528 |
| VERU INC CUSIP 92536C202 | United States | COM NEW · Put | 20,700 | 25,600 | +4,900 | $44,298 | $56,576 | +$12,278 |
| HUMA HUMACYTE INC | United States | COM · Put | 133,900 | 232,100 | +98,200 | $128,611 | $140,815 | +$12,204 |
| RC READY CAPITAL CORP | United States | COM · Call | 95,800 | 136,400 | +40,600 | $208,844 | $220,968 | +$12,124 |
| MIDD MIDDLEBY CORP | United States | COM · Call | 2,400 | 2,600 | +200 | $356,808 | $344,708 | -$12,100 |
| HBNC HORIZON BANCORP IND | United States | COM · Call | 11,500 | 12,500 | +1,000 | $195,040 | $207,125 | +$12,085 |
| BBW BUILD-A-BEAR WORKSHOP INC | United States | COM · Put | 37,400 | 61,500 | +24,100 | $2,291,498 | $2,303,175 | +$11,677 |
| CPIX CUMBERLAND PHARMACEUTICALS I | United States | COM · Call | 13,900 | 20,600 | +6,700 | $55,322 | $66,950 | +$11,628 |
| NTWK NETSOL TECHNOLOGIES INC | United States | COM PAR $.001 · Put | 14,200 | 16,100 | +1,900 | $43,026 | $54,579 | +$11,553 |
| AKBA AKEBIA THREAPEUTICS INC | United States | COM · Call | 146,700 | 178,200 | +31,500 | $236,187 | $247,698 | +$11,511 |
| CXAPP INC CUSIP 23248B109 | United States | COM CL A · Call | 12,900 | 86,500 | +73,600 | $4,283 | $15,613 | +$11,330 |
| THRY THRYV HLDGS INC | United States | COM NEW · Call | 16,000 | 31,200 | +15,200 | $96,800 | $85,488 | -$11,312 |
| PGEN PRECIGEN INC | United States | COM · Put | 53,900 | 61,100 | +7,200 | $225,302 | $236,457 | +$11,155 |
| TCMD TACTILE SYS TECHNOLOGY INC | United States | COM · Put | 22,000 | 24,000 | +2,000 | $638,000 | $627,120 | -$10,880 |
| FSK FS KKR CAP CORP | United States | COM · Call | 153,800 | 222,700 | +68,900 | $2,277,778 | $2,267,086 | -$10,692 |
| FARM FARMER BROS CO | United States | COM · Call | 11,300 | 21,400 | +10,100 | $16,498 | $27,178 | +$10,680 |
| FOR FORESTAR GROUP INC | United States | COM · Call | 9,300 | 9,800 | +500 | $229,059 | $239,512 | +$10,453 |
| ARK ETF TR CUSIP 00214Q807 | — | SPACE & DEFENSE · Put | 19,700 | 19,800 | +100 | $570,906 | $581,130 | +$10,224 |
| SKLZ SKILLZ INC | United States | COM CL A · Put | 18,500 | 34,700 | +16,200 | $79,735 | $89,873 | +$10,138 |
| JAAA JANUS DETROIT STR TR | United States | HENDRSON AAA CL · Call | 48,100 | 48,500 | +400 | $2,432,898 | $2,442,945 | +$10,047 |
| EVH EVOLENT HEALTH INC | United States | CL A · Call | 40,300 | 66,600 | +26,300 | $161,200 | $151,848 | -$9,352 |
| ALLE ALLEGION PLC | Ireland | ORD SHS · Call | 3,800 | 4,100 | +300 | $605,036 | $595,689 | -$9,347 |
| DMAC DIAMEDICA THERAPEUTICS INC | United States | COM NEW · Put | 12,900 | 16,500 | +3,600 | $102,684 | $111,705 | +$9,021 |
| CYPHERPUNK TECHNOLOGIES INC CUSIP 52187K200 | United States | COM NEW · Put | 41,000 | 70,800 | +29,800 | $47,560 | $56,258 | +$8,698 |
| SLQT SELECTQUOTE INC | United States | COM · Call | 13,300 | 16,500 | +3,200 | $18,753 | $10,387 | -$8,366 |
| BCSF BAIN CAP SPECIALTY FIN INC | United States | COM STK · Put | 12,800 | 13,700 | +900 | $178,048 | $169,880 | -$8,168 |
| WD WALKER & DUNLOP INC | United States | COM · Call | 3,600 | 4,700 | +1,100 | $216,540 | $208,586 | -$7,954 |
| TUA SIMPLIFY EXCHANGE TRADED FUN | United States | SHORT TERM TREA · Call | 20,300 | 20,700 | +400 | $444,631 | $436,770 | -$7,861 |
| ENR ENERGIZER HLDGS INC | United States | COM · Call | 99,500 | 121,000 | +21,500 | $1,979,055 | $1,986,820 | +$7,765 |
| SGMT SAGIMET BIOSCIENCES INC | United States | COM SER A · Put | 68,100 | 75,700 | +7,600 | $403,152 | $395,533 | -$7,619 |
| GRANITESHARES ETF TR CUSIP 38747R611 | United States | YIELDBOOST TSLA · Put | 49,600 | 77,300 | +27,700 | $275,280 | $268,231 | -$7,049 |
| CNTY CENTURY CASINOS INC | United States | COM · Put | 20,000 | 24,100 | +4,100 | $26,600 | $33,499 | +$6,899 |
| AGEN AGENUS INC | United States | COM NEW · Put | 10,900 | 12,300 | +1,400 | $34,226 | $41,082 | +$6,856 |
| OPK OPKO HEALTH INC | United States | COM · Call | 80,700 | 95,100 | +14,400 | $101,682 | $108,414 | +$6,732 |
| DOUG DOUGLAS ELLIMAN INC | United States | COM · Call | 11,600 | 13,100 | +1,500 | $27,492 | $21,484 | -$6,008 |
| ETF OPPORTUNITIES TRUST CUSIP 26923N595 | — | T REX 2X LNG ALP · Put | 6,900 | 8,700 | +1,800 | $481,482 | $487,461 | +$5,979 |
| SES SES AI CORPORATION | United States | CL A COM · Put | 54,500 | 95,800 | +41,300 | $98,100 | $92,160 | -$5,940 |
| BLZE BACKBLAZE INC | United States | COM CL A · Put | 16,500 | 24,000 | +7,500 | $76,890 | $82,800 | +$5,910 |
| VALENS SEMICONDUCTOR LTD CUSIP M9607U115 | — | ORDINARY SHARES · Call | 48,600 | 66,200 | +17,600 | $69,012 | $74,806 | +$5,794 |
| HRTX HERON THERAPEUTICS INC | United States | COM · Call | 17,400 | 34,600 | +17,200 | $22,620 | $27,683 | +$5,063 |
| CNS COHEN & STEERS INC | United States | COM · Call | 5,300 | 5,400 | +100 | $332,734 | $337,770 | +$5,036 |
| ISHARES INC CUSIP 464286707 | United States | MSCI FRANCE ETF · Call | 23,900 | 24,900 | +1,000 | $1,075,261 | $1,080,162 | +$4,901 |
| EQH EQUITABLE HLDGS INC | United States | COM · Call | 27,200 | 34,800 | +7,600 | $1,296,080 | $1,291,428 | -$4,652 |
| TEAD TEADS HLDG CO | United States | COM · Put | 12,200 | 20,100 | +7,900 | $8,588 | $13,238 | +$4,650 |
| HRI HERC HLDGS INC | United States | COM · Call | 11,100 | 16,500 | +5,400 | $1,647,018 | $1,642,575 | -$4,443 |
| BDC BELDEN INC | United States | COM · Call | 10,800 | 11,000 | +200 | $1,258,740 | $1,263,130 | +$4,390 |
| RGEN REPLIGEN CORP | United States | COM · Call | 28,500 | 39,600 | +11,100 | $4,670,010 | $4,665,672 | -$4,338 |
| NANOVIRICIDES INC CUSIP 630087302 | United States | COM · Call | 25,200 | 35,900 | +10,700 | $28,476 | $32,744 | +$4,268 |
| PLAYBOY INC CUSIP 72814P109 | United States | COM · Call | 15,100 | 15,900 | +800 | $28,388 | $24,168 | -$4,220 |
| IT TECH PACKAGING INC CUSIP 46527C209 | — | COM NEW · Call | 53,600 | 86,500 | +32,900 | $11,722 | $15,743 | +$4,021 |
| AMPLIFY ETF TR CUSIP 032108664 | — | AMPLIFY CYBERSEC · Call | 5,000 | 5,300 | +300 | $401,850 | $397,977 | -$3,873 |
| LESL LESLIES INC | United States | COM · Call | 20,065 | 26,200 | +6,135 | $33,107 | $29,344 | -$3,763 |
| LAB STANDARD BIOTOOLS INC | United States | COM · Call | 18,500 | 22,000 | +3,500 | $23,680 | $20,225 | -$3,455 |
| VISTA GOLD CORP CUSIP 927926303 | — | COM NEW · Put | 96,100 | 98,300 | +2,200 | $189,317 | $192,668 | +$3,351 |
| STREAMEX CORP CUSIP 09073N300 | United States | COM · Call | 67,800 | 184,700 | +116,900 | $205,434 | $208,711 | +$3,277 |
| IONS IONIS PHARMACEUTICALS INC | United States | COM · Call | 109,400 | 115,300 | +5,900 | $8,654,634 | $8,657,877 | +$3,243 |
| OCEAN PWR TECHNOLOGIES INC CUSIP 674870506 | United States | COM NEW · Put | 56,400 | 57,400 | +1,000 | $16,920 | $20,090 | +$3,170 |
| SKY CHAMPION HOMES INC | United States | COM · Call | 8,500 | 9,700 | +1,200 | $718,250 | $721,389 | +$3,139 |
| GRANITESHARES ETF TR CUSIP 38747R371 | United States | YIELDBOOST COIN · Call | 11,600 | 22,000 | +10,400 | $91,060 | $94,160 | +$3,100 |
| CMRC COMMERCE.COM INC | United States | COM SER 1 · Call | 24,200 | 38,500 | +14,300 | $99,704 | $102,795 | +$3,091 |
| BDTX BLACK DIAMOND THERAPEUTICS I | United States | COM · Call | 10,900 | 11,000 | +100 | $26,487 | $23,430 | -$3,057 |
| BRCC BRC INC | United States | COM CL A · Call | 31,000 | 40,400 | +9,400 | $34,410 | $31,358 | -$3,052 |
| ACEL ACCEL ENTERTAINMENT INC | United States | COM CL A1 · Call | 23,200 | 24,000 | +800 | $264,712 | $261,840 | -$2,872 |
| INSP INSPIRE MED SYS INC | United States | COM · Call | 15,800 | 28,200 | +12,400 | $1,457,234 | $1,454,556 | -$2,678 |
| APAM ARTISAN PARTNERS ASSET MGMT | United States | CL A · Call | 24,000 | 26,800 | +2,800 | $977,760 | $975,252 | -$2,508 |
| MYO MYOMO INC | United States | COM NEW · Call | 35,600 | 45,200 | +9,600 | $32,396 | $30,537 | -$1,859 |
| SKIN THE BEAUTY HEALTH COMPANY | United States | COM CL A · Call | 15,700 | 22,500 | +6,800 | $21,823 | $20,025 | -$1,798 |
| PROSHARES TR II CUSIP 74347W130 | — | SHT VIX ST TRM · Put | 31,400 | 38,000 | +6,600 | $1,738,932 | $1,740,400 | +$1,468 |
| VALENS SEMICONDUCTOR LTD CUSIP M9607U115 | — | ORDINARY SHARES · Put | 13,400 | 18,000 | +4,600 | $19,028 | $20,340 | +$1,312 |
| HITI HIGH TIDE INC | Canada | COM NEW · Call | 62,900 | 73,300 | +10,400 | $166,685 | $167,857 | +$1,172 |
| INVESCO EXCHANGE TRADED FD T CUSIP 46137V431 | — | S&P 500 GARP ETF · Call | 1,800 | 1,900 | +100 | $204,948 | $204,478 | -$470 |