CITADEL ADVISORS LLC quarter change: USA Stocks, Added
In share positions in stocks (listed in the US), from the quarter ended 2025-12-31 to 2026-03-31, CITADEL ADVISORS LLC opened 318 positions, added to 1,461, reduced 1,450, sold out of 375 and left 4 unchanged. The largest increase in value was MU (+$681,688,510); the largest decrease was AMZN (-$1,576,041,905).
- PLSE: Country of operation United States; Class COM; Shares 2025-12-31 41,530; Shares 2026-03-31 142,150.
- EFX: Country of operation United States; Class COM; Shares 2025-12-31 156,760; Shares 2026-03-31 175,055.
- IFS: Country of operation Peru; Class SHS; Shares 2025-12-31 27,232; Shares 2026-03-31 72,158.
- CGEM: Country of operation United States; Class COM; Shares 2025-12-31 110,317; Shares 2026-03-31 252,778.
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 |
|---|---|---|---|---|---|---|---|---|
| PLSE PULSE BIOSCIENCES INC | United States | COM | 41,530 | 142,150 | +100,620 | $570,207 | $3,069,019 | +$2,498,812 |
| EFX EQUIFAX INC | United States | COM | 156,760 | 175,055 | +18,295 | $34,013,784 | $31,522,154 | -$2,491,630 |
| IFS INTERCORP FINL SVCS INC | Peru | SHS | 27,232 | 72,158 | +44,926 | $1,153,548 | $3,622,332 | +$2,468,784 |
| CGEM CULLINAN THERAPEUTICS INC | United States | COM | 110,317 | 252,778 | +142,461 | $1,141,781 | $3,591,975 | +$2,450,194 |
| GTE GRAN TIERRA ENERGY INC | Canada | COM | 238,735 | 383,731 | +144,996 | $1,012,236 | $3,442,067 | +$2,429,831 |
| BUR BURFORD CAPITAL LIMITED | Guernsey | ORD SHS | 916,165 | 1,271,336 | +355,171 | $8,172,192 | $5,746,438 | -$2,425,754 |
| CUZ COUSINS PPTYS INC | United States | COM NEW | 3,963,687 | 4,634,371 | +670,684 | $102,183,851 | $104,597,754 | +$2,413,903 |
| TALK TALKSPACE INC | United States | COM | 169,517 | 584,951 | +415,434 | $615,347 | $3,027,121 | +$2,411,774 |
| TNGX TANGO THERAPEUTICS INC | United States | COM | 151,880 | 179,423 | +27,543 | $1,345,657 | $3,753,529 | +$2,407,872 |
| ACMR ACM RESH INC | United States | COM CL A | 143,022 | 203,378 | +60,356 | $5,642,218 | $8,002,924 | +$2,360,706 |
| BIPC BROOKFIELD INFRASTRUCTURE CO | Canada | COM SUB VTG A | 226,329 | 319,410 | +93,081 | $10,275,337 | $12,623,083 | +$2,347,746 |
| LYEL LYELL IMMUNOPHARMA INC | United States | COM NEW | 324,701 | 381,462 | +56,761 | $9,994,297 | $7,652,128 | -$2,342,169 |
| FSLR FIRST SOLAR INC | United States | COM | 264,369 | 338,244 | +73,875 | $69,061,114 | $66,722,012 | -$2,339,102 |
| MHK MOHAWK INDS INC | United States | COM | 39,389 | 67,345 | +27,956 | $4,305,218 | $6,630,789 | +$2,325,571 |
| CARE CARTER BANKSHARES INC | United States | COM NEW | 43,340 | 135,665 | +92,325 | $852,064 | $3,163,708 | +$2,311,644 |
| FDMT 4D MOLECULAR THERAPEUTICS IN | United States | COM | 19,889 | 264,096 | +244,207 | $149,168 | $2,458,733 | +$2,309,565 |
| BLFS BIOLIFE SOLUTIONS INC | United States | COM NEW | 97,313 | 244,172 | +146,859 | $2,353,028 | $4,658,802 | +$2,305,774 |
| MBX MBX BIOSCIENCES INC | United States | COM | 809,857 | 932,833 | +122,976 | $25,542,890 | $27,845,065 | +$2,302,175 |
| RYN RAYONIER INC | United States | COM | 418,579 | 550,918 | +132,339 | $9,062,224 | $11,359,919 | +$2,297,695 |
| MUX MCEWEN INC. | Canada | COM NEW | 134,823 | 234,524 | +99,701 | $2,495,574 | $4,788,980 | +$2,293,406 |
| NXDR NEXTDOOR HOLDINGS INC | United States | COM CL A | 662,417 | 2,621,922 | +1,959,505 | $1,391,076 | $3,670,691 | +$2,279,615 |
| ODD ODDITY TECH LTD | Israel | SHS CL A | 125,746 | 207,291 | +81,545 | $5,052,474 | $2,773,554 | -$2,278,920 |
| AZTA AZENTA INC | United States | COM | 279,885 | 548,364 | +268,479 | $9,308,975 | $11,586,932 | +$2,277,957 |
| PVLA PALVELLA THERAPEUTICS INC NE | United States | COM | 2,636 | 20,472 | +17,836 | $275,910 | $2,551,835 | +$2,275,925 |
| REZI RESIDEO TECHNOLOGIES INC | United States | COM | 267,261 | 344,946 | +77,685 | $9,386,206 | $11,628,130 | +$2,241,924 |
| NWBI NORTHWEST BANCSHARES INC | United States | COM | 352,196 | 509,504 | +157,308 | $4,226,352 | $6,465,606 | +$2,239,254 |
| FCEL FUELCELL ENERGY INC | United States | COM NEW | 203,964 | 570,289 | +366,325 | $1,490,977 | $3,723,987 | +$2,233,010 |
| LBTYA LIBERTY GLOBAL LTD | United Kingdom | COM CL A | 204,438 | 372,420 | +167,982 | $2,277,439 | $4,502,558 | +$2,225,119 |
| SCSC SCANSOURCE INC | United States | COM | 65,892 | 131,621 | +65,729 | $2,573,742 | $4,777,842 | +$2,204,100 |
| CERT CERTARA INC | United States | COM | 3,190,612 | 4,545,848 | +1,355,236 | $28,109,292 | $25,911,333 | -$2,197,959 |
| MRVI MARAVAI LIFESCIENCES HLDGS I | United States | COM CL A | 617,454 | 1,484,319 | +866,865 | $2,006,726 | $4,200,623 | +$2,193,897 |
| PAG PENSKE AUTOMOTIVE GRP INC | United States | COM | 50,215 | 67,817 | +17,602 | $7,948,532 | $10,139,998 | +$2,191,466 |
| ERO ERO COPPER CORP | Canada | COM | 127,308 | 216,952 | +89,644 | $3,601,544 | $5,786,110 | +$2,184,566 |
| ENSG ENSIGN GROUP INC | United States | COM | 10,021 | 19,461 | +9,440 | $1,745,658 | $3,921,392 | +$2,175,734 |
| ALGT ALLEGIANT TRAVEL CO | United States | COM | 392,594 | 439,201 | +46,607 | $33,476,490 | $35,592,849 | +$2,116,359 |
| GLXY GALAXY DIGITAL INC. | United States | CL A | 1,409,132 | 1,821,930 | +412,798 | $31,508,192 | $33,614,608 | +$2,106,416 |
| DAC DANAOS CORPORATION | Greece | SHS | 19,700 | 34,931 | +15,231 | $1,855,346 | $3,934,628 | +$2,079,282 |
| LII LENNOX INTL INC | United States | COM | 620,435 | 644,634 | +24,199 | $301,270,828 | $299,193,978 | -$2,076,850 |
| SCHL SCHOLASTIC CORP | United States | COM | 31,616 | 77,080 | +45,464 | $936,782 | $3,010,745 | +$2,073,963 |
| ETOR ETORO GROUP LTD | Israel | SHS CL A | 450,083 | 458,194 | +8,111 | $15,811,415 | $13,759,566 | -$2,051,849 |
| SION SIONNA THERAPEUTICS INC | United States | COM | 1,087,325 | 1,166,931 | +79,606 | $44,732,551 | $46,782,264 | +$2,049,713 |
| EOSE EOS ENERGY ENTERPRISES INC | United States | COM CL A | 2,461,988 | 6,100,772 | +3,638,784 | $28,214,383 | $30,259,829 | +$2,045,446 |
| STNE STONECO LTD | Brazil | COM CL A | 30,683 | 175,293 | +144,610 | $453,802 | $2,475,137 | +$2,021,335 |
| GFF GRIFFON CORP | United States | COM | 34,412 | 62,597 | +28,185 | $2,534,444 | $4,549,550 | +$2,015,106 |
| CLB CORE LABORATORIES INC | Netherlands | COM | 36,933 | 154,800 | +117,867 | $592,036 | $2,599,092 | +$2,007,056 |
| LODE COMSTOCK INC | United States | COM SHS | 804,127 | 1,636,241 | +832,114 | $3,023,518 | $4,990,535 | +$1,967,017 |
| ROG ROGERS CORP | United States | COM | 89,691 | 94,739 | +5,048 | $8,213,005 | $10,168,337 | +$1,955,332 |
| BCPC BALCHEM CORP | United States | COM | 10,176 | 20,688 | +10,512 | $1,560,592 | $3,506,202 | +$1,945,610 |
| ANNX ANNEXON INC | United States | COM | 275,294 | 600,135 | +324,841 | $1,381,976 | $3,324,747 | +$1,942,771 |
| NVAX NOVAVAX INC | United States | COM NEW | 1,073,727 | 1,123,746 | +50,019 | $7,215,446 | $9,147,293 | +$1,931,847 |
| BL BLACKLINE INC | United States | COM | 71,611 | 159,199 | +87,588 | $3,959,372 | $5,890,363 | +$1,930,991 |
| UPWK UPWORK INC | United States | COM | 31,125 | 231,484 | +200,359 | $616,898 | $2,537,065 | +$1,920,167 |
| DV DOUBLEVERIFY HLDGS INC | United States | COM | 1,473,923 | 1,573,582 | +99,659 | $16,861,679 | $14,949,029 | -$1,912,650 |
| RELL RICHARDSON ELECTRS LTD | United States | COM | 25,720 | 200,152 | +174,432 | $279,834 | $2,191,665 | +$1,911,831 |
| PRLB PROTO LABS INC | United States | COM | 12,461 | 44,518 | +32,057 | $630,402 | $2,538,416 | +$1,908,014 |
| UVSP UNIVEST FINANCIAL CORPORATIO | United States | COM | 13,186 | 67,925 | +54,739 | $431,709 | $2,327,110 | +$1,895,401 |
| BKKT BAKKT INC | United States | COM CL A NEW | 80,398 | 367,087 | +286,689 | $807,196 | $2,701,760 | +$1,894,564 |
| CHCO CITY HLDG CO | United States | COM | 43,903 | 59,619 | +15,716 | $5,233,237 | $7,125,663 | +$1,892,426 |
| FSV FIRSTSERVICE CORP NEW | Canada | COM | 11,632 | 26,567 | +14,935 | $1,809,125 | $3,691,219 | +$1,882,094 |
| HDSN HUDSON TECHNOLOGIES INC | United States | COM | 80,083 | 412,750 | +332,667 | $548,568 | $2,426,970 | +$1,878,402 |
| SRCE 1ST SOURCE CORP | United States | COM | 10,584 | 36,655 | +26,071 | $661,394 | $2,536,892 | +$1,875,498 |
| CBNK CAPITAL BANCORP INC MD | United States | COM | 33,413 | 94,628 | +61,215 | $941,244 | $2,814,237 | +$1,872,993 |
| VCEL VERICEL CORP | United States | COM | 50,065 | 113,546 | +63,481 | $1,802,841 | $3,652,774 | +$1,849,933 |
| ENTA ENANTA PHARMACEUTICALS INC | United States | COM | 93,158 | 262,533 | +169,375 | $1,469,102 | $3,315,791 | +$1,846,689 |
| DDD 3D SYS CORP DEL | United States | COM NEW | 1,188,245 | 2,091,357 | +903,112 | $2,103,194 | $3,931,751 | +$1,828,557 |
| ORRF ORRSTOWN FINL SVCS INC | United States | COM | 54,360 | 103,966 | +49,606 | $1,925,431 | $3,751,093 | +$1,825,662 |
| PD PAGERDUTY INC | United States | COM | 153,562 | 617,915 | +464,353 | $2,013,198 | $3,837,253 | +$1,824,055 |
| EQR EQUITY RESIDENTIAL | United States | SH BEN INT | 490,071 | 491,504 | +1,433 | $30,894,076 | $29,072,462 | -$1,821,614 |
| PATH UIPATH INC | United States | CL A | 2,204,069 | 3,090,411 | +886,342 | $36,124,691 | $34,303,562 | -$1,821,129 |
| CVNA CARVANA CO | United States | CL A | 31,511 | 48,068 | +16,557 | $13,298,272 | $15,111,618 | +$1,813,346 |
| VISN VISTANCE NETWORKS INC | United States | COM | 1,403,687 | 1,497,155 | +93,468 | $25,448,845 | $27,248,221 | +$1,799,376 |
| WYNN WYNN RESORTS LTD | United States | COM | 35,573 | 59,861 | +24,288 | $4,280,499 | $6,078,884 | +$1,798,385 |
| CARG CARGURUS INC | United States | COM CL A | 40,346 | 98,204 | +57,858 | $1,547,269 | $3,343,846 | +$1,796,577 |
| CPK CHESAPEAKE UTILS CORP | United States | COM | 8,644 | 22,724 | +14,080 | $1,078,425 | $2,871,632 | +$1,793,207 |
| FMNB FARMERS NATIONAL BANC CORP | United States | COM | 215,812 | 354,381 | +138,569 | $2,874,616 | $4,663,654 | +$1,789,038 |
| FCF FIRST COMWLTH FINL CORP PA | United States | COM | 555,606 | 634,208 | +78,602 | $9,367,517 | $11,149,377 | +$1,781,860 |
| ABAT AMERICAN BATTERY TECHNOLOGY | United States | COM NEW | 536,919 | 1,277,781 | +740,862 | $1,793,309 | $3,565,009 | +$1,771,700 |
| XBIL RBB FD INC | United States | US TRSRY 6 MNTH | 16,172 | 51,543 | +35,371 | $809,732 | $2,578,696 | +$1,768,964 |
| IMRX IMMUNEERING CORP | United States | CLASS A COM | 90,459 | 447,278 | +356,819 | $595,221 | $2,357,155 | +$1,761,934 |
| NATL NCR ATLEOS CORPORATION | United States | COM SHS | 19,164 | 57,057 | +37,893 | $730,340 | $2,486,545 | +$1,756,205 |
| AZZ AZZ INC | United States | COM | 17,133 | 28,620 | +11,487 | $1,836,315 | $3,581,220 | +$1,744,905 |
| MLYS MINERALYS THERAPEUTICS INC | United States | COM | 399,919 | 600,041 | +200,122 | $14,513,061 | $16,255,111 | +$1,742,050 |
| TXO TXO PARTNERS LP | United States | COM UNIT | 237,383 | 339,665 | +102,282 | $2,532,877 | $4,272,986 | +$1,740,109 |
| TWO TWO HARBORS INVENTMENT CORPO | United States | COM | 16,919 | 167,034 | +150,115 | $177,650 | $1,907,528 | +$1,729,878 |
| PHG KONINKLIJKE PHILIPS N V | Netherlands | NY REGIS SHS NEW | 177,092 | 238,141 | +61,049 | $4,795,651 | $6,525,064 | +$1,729,413 |
| KREF KKR REAL ESTATE FIN TR INC | United States | COM | 471,369 | 915,236 | +443,867 | $3,874,653 | $5,601,244 | +$1,726,591 |
| GIII G III APPAREL GROUP LTD | United States | COM | 286,065 | 361,146 | +75,081 | $8,284,443 | $10,003,745 | +$1,719,302 |
| SPIR SPIRE GLOBAL INC | United States | COM CL A NEW | 20,872 | 147,334 | +126,462 | $156,540 | $1,853,462 | +$1,696,922 |
| ACET ADICET BIO INC | United States | COM NEW | 107,814 | 381,823 | +274,009 | $907,794 | $2,600,215 | +$1,692,421 |
| MITT TPG MTG INVTS TR INC | United States | COM NEW | 12,917 | 246,482 | +233,565 | $110,053 | $1,801,783 | +$1,691,730 |
| KRT KARAT PACKAGING INC | United States | COM | 42,604 | 94,575 | +51,971 | $961,572 | $2,640,534 | +$1,678,962 |
| MTW MANITOWOC CO INC | United States | COM NEW | 18,088 | 160,841 | +142,753 | $216,875 | $1,873,798 | +$1,656,923 |
| OSS ONE STOP SYS INC | United States | COM | 145,676 | 356,676 | +211,000 | $1,045,954 | $2,700,037 | +$1,654,083 |
| NWN NORTHWEST NAT HLDG CO | United States | COM | 31,081 | 58,017 | +26,936 | $1,452,726 | $3,087,665 | +$1,634,939 |
| SWBI SMITH & WESSON BRANDS INC | United States | COM | 145,014 | 212,820 | +67,806 | $1,431,288 | $3,049,710 | +$1,618,422 |
| UTWO RBB FD INC | United States | US TREASY 2 YR | 9,851 | 43,202 | +33,351 | $478,414 | $2,085,892 | +$1,607,478 |
| ARRY ARRAY TECHNOLOGIES INC | United States | COM SHS | 23,354 | 251,990 | +228,636 | $215,324 | $1,821,888 | +$1,606,564 |
| THRM GENTHERM INC | United States | COM | 118,235 | 212,473 | +94,238 | $4,300,207 | $5,902,500 | +$1,602,293 |
| BNTC BENITEC BIOPHARMA INC | United States | COM NEW | 17,580 | 171,722 | +154,142 | $236,803 | $1,828,839 | +$1,592,036 |
| RKT ROCKET COS INC | United States | COM CL A | 894,908 | 1,104,360 | +209,452 | $17,325,419 | $15,737,130 | -$1,588,289 |