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Institutional 13F data

Citadel Advisors LLC 13F

See 6,630 stock and ETF positions for Q1 2026, including 3,972 new or increased positions and 3,717 reductions or exits, with the original SEC filing. Put and call options are excluded.

13F filing follow-along calculator

If KRW 1,000,000 followed the new and increased positions

Checking current prices and calculating the KRW 1,000,000 result.

Citadel Advisors LLC 13F top holdings

Q1 2026 · 6,630 stock & ETF positions · Filed 2026-05-15 · Data updated 2026-07-07

View original SEC filings

Ranked by quarter-end stock and ETF value reported on Form 13F. Put and call options are excluded. These are not current market values or execution prices.

Reported stock & ETF value
$187.33B
Top 10 concentration
11.5%
#1
SMHVANECK ETF TRUST
Reported value
$3.37B
Portfolio weight
0.55%

Quarterly change: decreased -15.5%

#3
IVVISHARES TR
Reported value
$2.65B
Portfolio weight
1.91%

Quarterly change: increased +5363.9%

#4
CVNACARVANA CO
Reported value
$2.09B
Portfolio weight
0.34%

Quarterly change: decreased -8.2%

#5
EWZISHARES INC
Reported value
$2.02B
Portfolio weight
0.33%

Quarterly change: increased +23.8%

#6
EEMISHARES TR
Reported value
$2.01B
Portfolio weight
0.33%

Quarterly change: increased +47.4%

Reported value
$1.69B
Portfolio weight
1.22%

Quarterly change: decreased -42.7%

#9
DIASTATE STR SPDR DOW JONES IND
Reported value
$1.55B
Portfolio weight
1.12%

Quarterly change: decreased -29.6%

Reported value
$1.32B
Portfolio weight
0.95%

Quarterly change: decreased -5.6%

#12
VOOVANGUARD INDEX FDS
Reported value
$1.17B
Portfolio weight
0.19%

Quarterly change: increased +79.2%

Largest new or increased positions

#1
IVVISHARES TR
Reported value
$2.65B
Portfolio weight
1.91%

Quarterly change: increased +5363.9%

#2
EWZISHARES INC
Reported value
$2.02B
Portfolio weight
0.33%

Quarterly change: increased +23.8%

#3
EEMISHARES TR
Reported value
$2.01B
Portfolio weight
0.33%

Quarterly change: increased +47.4%

#6
VOOVANGUARD INDEX FDS
Reported value
$1.17B
Portfolio weight
0.19%

Quarterly change: increased +79.2%

Latest 13F filing snapshot

Reporting period
2026-03-31
Filed
2026-05-15
Stock & ETF positions
6,630
New or increased
3,972
Reduced or exited
3,717
Unchanged
45

Top reported buys

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Counts cover unique stock and ETF positions and exclude put and call options, so they can differ from the SEC information-table row count. Form 13F reports quarter-end holdings and does not reveal every trade date or execution price.

View original SEC filings

Detailed changes for published stocks

2026-03-31 · ALKT · increased +588.6%

Shares
1,628,780
Share change
1,392,245
Reported value
$25,522,983
Filed
2026-05-15
ALKTSEC EDGAR ↗

2026-03-31 · AMBA · increased +2.8%

Shares
1,258,362
Share change
34,274
Reported value
$64,774,184
Filed
2026-05-15
AMBASEC EDGAR ↗

2026-03-31 · AMR · decreased -34.5%

Shares
145,782
Share change
-76,786
Reported value
$29,924,671
Filed
2026-05-15
AMRSEC EDGAR ↗

2026-03-31 · ARM · decreased -16.7%

Shares
6,531,420
Share change
-1,309,420
Reported value
$988,073,218
Filed
2026-05-15
ARMSEC EDGAR ↗

2026-03-31 · ATOM · increased +881.6%

Shares
1,148,379
Share change
1,031,388
Reported value
$4,375,324
Filed
2026-05-15
ATOMSEC EDGAR ↗

2026-03-31 · BLND · increased +75.1%

Shares
4,764,617
Share change
2,043,534
Reported value
$8,099,849
Filed
2026-05-15
BLNDSEC EDGAR ↗

2026-03-31 · CAR · decreased -80.5%

Shares
481,359
Share change
-1,987,149
Reported value
$70,206,210
Filed
2026-05-15
CARSEC EDGAR ↗

2026-03-31 · CLOV · increased +11.2%

Shares
3,356,248
Share change
338,039
Reported value
$5,906,996
Filed
2026-05-15
CLOVSEC EDGAR ↗

2026-03-31 · CRWD · increased +1.2%

Shares
4,870,218
Share change
57,750
Reported value
$1,901,381,809
Filed
2026-05-15
CRWDSEC EDGAR ↗

2026-03-31 · CXM · increased +239.2%

Shares
1,612,881
Share change
1,137,385
Reported value
$9,677,286
Filed
2026-05-15
CXMSEC EDGAR ↗

2026-03-31 · DOCN · increased +12.9%

Shares
2,288,221
Share change
261,453
Reported value
$196,283,597
Filed
2026-05-15
DOCNSEC EDGAR ↗

2026-03-31 · GCO · increased +1487.1%

Shares
333,300
Share change
312,299
Reported value
$9,662,367
Filed
2026-05-15
GCOSEC EDGAR ↗

2026-03-31 · GLBE · increased +10.7%

Shares
3,803,514
Share change
367,639
Reported value
$117,338,407
Filed
2026-05-15
GLBESEC EDGAR ↗

2026-03-31 · HIMS · decreased -9.8%

Shares
11,790,174
Share change
-1,280,972
Reported value
$244,764,012
Filed
2026-05-15
HIMSSEC EDGAR ↗

2026-03-31 · HOOD · decreased -30.1%

Shares
19,980,810
Share change
-8,604,040
Reported value
$1,384,670,134
Filed
2026-05-15
HOODSEC EDGAR ↗

2026-03-31 · INTC · decreased -32.4%

Shares
55,185,546
Share change
-26,449,877
Reported value
$2,435,338,145
Filed
2026-05-15
INTCSEC EDGAR ↗

2026-03-31 · INV · increased +28.2%

Shares
381,797
Share change
83,983
Reported value
$1,492,826
Filed
2026-05-15
INVSEC EDGAR ↗

2026-03-31 · MESO · decreased -13.5%

Shares
545,359
Share change
-85,114
Reported value
$8,387,621
Filed
2026-05-15
MESOSEC EDGAR ↗

2026-03-31 · MSTR · decreased -2.3%

Shares
21,101,279
Share change
-496,755
Reported value
$2,633,439,619
Filed
2026-05-15
MSTRSEC EDGAR ↗

2026-03-31 · MU · increased +35.3%

Shares
31,629,772
Share change
8,252,261
Reported value
$10,685,802,173
Filed
2026-05-15
MUSEC EDGAR ↗

2026-03-31 · NCLH · increased +1.1%

Shares
10,959,595
Share change
119,244
Reported value
$204,944,427
Filed
2026-05-15
NCLHSEC EDGAR ↗

2026-03-31 · NEXT · increased +68.1%

Shares
5,221,168
Share change
2,115,179
Reported value
$39,994,147
Filed
2026-05-15
NEXTSEC EDGAR ↗

2026-03-31 · NFLX · decreased -27.0%

Shares
69,438,575
Share change
-25,682,761
Reported value
$6,676,518,987
Filed
2026-05-15
NFLXSEC EDGAR ↗

2026-03-31 · NKTR · increased +65.8%

Shares
513,531
Share change
203,802
Reported value
$36,948,555
Filed
2026-05-15
NKTRSEC EDGAR ↗

2026-03-31 · OKLO · decreased -22.9%

Shares
5,445,876
Share change
-1,617,517
Reported value
$270,060,991
Filed
2026-05-15
OKLOSEC EDGAR ↗

2026-03-31 · PAR · increased +618.1%

Shares
876,853
Share change
754,746
Reported value
$11,688,450
Filed
2026-05-15
PARSEC EDGAR ↗

2026-03-31 · PLTR · decreased -16.9%

Shares
35,532,500
Share change
-7,226,224
Reported value
$5,197,694,100
Filed
2026-05-15
PLTRSEC EDGAR ↗

2026-03-31 · PYPL · increased +41.2%

Shares
27,176,074
Share change
7,929,563
Reported value
$1,229,173,827
Filed
2026-05-15
PYPLSEC EDGAR ↗

2026-03-31 · RDDT · decreased -2.1%

Shares
5,749,000
Share change
-123,319
Reported value
$774,102,850
Filed
2026-05-15
RDDTSEC EDGAR ↗

2026-03-31 · RDW · increased +39.0%

Shares
5,485,282
Share change
1,539,036
Reported value
$46,624,897
Filed
2026-05-15
RDWSEC EDGAR ↗

2026-03-31 · RKLB · decreased -24.1%

Shares
9,295,381
Share change
-2,951,498
Reported value
$596,949,368
Filed
2026-05-15
RKLBSEC EDGAR ↗

2026-03-31 · SE · increased +59.9%

Shares
6,025,856
Share change
2,257,341
Reported value
$499,001,135
Filed
2026-05-15
SESEC EDGAR ↗

2026-03-31 · SNDK · increased +109.8%

Shares
6,601,711
Share change
3,455,042
Reported value
$4,194,331,067
Filed
2026-05-15
SNDKSEC EDGAR ↗

2026-03-31 · SOFI · decreased -23.7%

Shares
47,804,481
Share change
-14,848,836
Reported value
$759,135,159
Filed
2026-05-15
SOFISEC EDGAR ↗

2026-03-31 · STAA · increased +520.2%

Shares
1,272,228
Share change
1,067,096
Reported value
$23,790,663
Filed
2026-05-15
STAASEC EDGAR ↗

2026-03-31 · SYM · decreased -26.0%

Shares
1,148,965
Share change
-403,690
Reported value
$61,124,938
Filed
2026-05-15
SYMSEC EDGAR ↗

2026-03-31 · TSLA · decreased -16.7%

Shares
63,922,509
Share change
-12,815,197
Reported value
$23,763,192,721
Filed
2026-05-15
TSLASEC EDGAR ↗

2026-03-31 · WBD · increased +149.4%

Shares
29,380,710
Share change
17,600,153
Reported value
$806,794,297
Filed
2026-05-15
WBDSEC EDGAR ↗

2026-03-31 · WGS · increased +255.0%

Shares
647,401
Share change
465,035
Reported value
$41,576,093
Filed
2026-05-15
WGSSEC EDGAR ↗

2026-03-31 · ZS · increased +24.6%

Shares
2,028,357
Share change
400,462
Reported value
$284,558,204
Filed
2026-05-15
ZSSEC EDGAR ↗
Citadel Advisors LLC 13F Holdings (Q1 2026) | WhenBuy