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Great investors · Ken Griffin · Q1 2026

What Ken Griffin bought and sold in Q1 2026

Citadel 13F portfolio as of Mar 31, 2026: 5,959 positions worth $139 bn. Largest: NVDA, IVV, AMZN, MU. Filed with the SEC on May 15, 2026.

The 13F is filed by Citadel, not by Ken Griffin personally: these are the whole firm's positions. A “position” is a distinct security in the filing (by CUSIP); share classes of the same company are shown added together.

Buys in Q1 2026

Sells in Q1 2026

4 companies with material moves, out of 4 positions with a change. Only moves of 0.5 points of the portfolio or more are listed, measured as “traded weight” (what was bought or sold, excluding price effects). Smaller changes exist and are not listed: a position may have gone up or down without appearing above.

The full 13F, line by line

Citadel's Q1 2026 13F lists 5,960 lines of US-listed securities worth $139 bn; the largest is NVDA at 2.35% of the portfolio. It was accepted by the SEC on May 15, 2026 at 4:03 PM ET.

Against the previous quarter, it opened 1,468 positions (IEF, SLV, FPS and MANE and 1464 more), closed 1,194 (SOXL, TEVA, Ascendis Pharma A/s and PCOR and 1190 more), added to 262 (IVV, HUBB, GKOS and BJ and 258 more) and trimmed 125 (AMZN, DIA, NVDA and AMAT and 121 more). 5 lines show the same number of shares.

#CompanySharesValueWeightChange in shares
1NVIDIA NVDA18.7 M$3.3 bn2.35%−13%
2iShares Core S&P 500 ETF IVV4.1 M$2.7 bn1.91%×55
3Amazon.com AMZN8.1 M$1.7 bn1.22%−43%
4Micron Technology MU4.6 M$1.6 bn1.12%+51%
5State Str Spdr DOW Jones IND DIA3.3 M$1.6 bn1.12%−30%
6Taiwan Semiconductor Manufacturing TSM4.0 M$1.4 bn0.98%+35%
7Apple AAPL5.2 M$1.3 bn0.95%−5.6%
8Meta Platforms META1.8 M$1.0 bn0.75%+129%
9Broadcom AVGO3.3 M$1.0 bn0.73%−16%
10Microsoft MSFT2.6 M$977M0.70%−19%
11Alphabet GOOGL2.8 M$817M0.59%−2.7%
12Warner Bros. Discovery WBD29.4 M$807M0.58%+149%
13Tesla TSLA2.1 M$778M0.56%+135%
14Norfolk Southern NSC2.6 M$752M0.54%+3.2%
15JPMorgan Chase JPM2.4 M$715M0.52%+87%
16Alphabet GOOG2.4 M$690M0.50%+4%
17BlackRock BLK703,107$676M0.49%+74%
18Intuitive Surgical ISRG1.4 M$625M0.45%+30%
19Electronic Arts EA2.9 M$593M0.43%+203%
20Marriott International MAR1.8 M$573M0.41%+3.1%
21Berkshire Hathaway BRK/B1.2 M$572M0.41%+14%
22Mastercard MA1.1 M$562M0.41%+516%
23Constellation Brands STZ3.7 M$556M0.40%+377%
24Gilead Sciences GILD4.0 M$555M0.40%+2.4%
25GE Aerospace GE2.0 M$554M0.40%+50%
26Costco Wholesale COST544,795$543M0.39%−11%
27T-mobile US TMUS2.5 M$528M0.38%+142%
28Citigroup C4.5 M$515M0.37%+34%
29Waste Connections WCN3.1 M$506M0.36%+201%
30Cardinal Health CAH2.3 M$493M0.36%+24%
31Coca-Cola KO6.4 M$490M0.35%+51%
32Ross Stores ROST2.2 M$482M0.35%−21%
33Home Depot HD1.5 M$482M0.35%−16%
34Johnson & Johnson JNJ1.9 M$472M0.34%+146%
35Morgan Stanley MS2.9 M$471M0.34%−45%
36Merck MRK3.8 M$460M0.33%−44%
37Elevance Health ELV1.6 M$457M0.33%−6.3%
38Lockheed Martin LMT749,241$453M0.33%+60%
39Parker-hannifin PH503,514$451M0.32%+6.1%
40O Reilly Automotive ORLY4.9 M$448M0.32%no change
41Yum! Brands YUM2.9 M$444M0.32%+321%
42Applied Materials AMAT1.3 M$441M0.32%−48%
43Thermo Fisher Scientific TMO864,489$425M0.31%+25%
44UnitedHealth Group UNH1.5 M$417M0.30%−47%
45MSCI MSCI755,002$407M0.29%+52%
46FedEx FDX1.1 M$406M0.29%+413%
47Cloudflare NET1.9 M$401M0.29%+444%
48Spotify Technology SPOT809,008$392M0.28%+40%
49CVS Health CVS5.4 M$390M0.28%+51%
50Sandisk SNDK607,797$386M0.28%+51%
51Loews L3.6 M$382M0.28%no change
52Airbnb ABNB3.0 M$381M0.27%+64%
53Booking Holdings BKNG90,135$379M0.27%+52%
54Verisk Analytics VRSK2.0 M$379M0.27%+245%
55Block XYZ6.3 M$378M0.27%×11
56United Airlines Holdings UAL4.1 M$377M0.27%−7%
57Ss&c Technologies Holdings SSNC5.6 M$377M0.27%+646%
58Astrazeneca AZN1.9 M$369M0.27%+790%
59Salesforce CRM2.0 M$364M0.26%+23%
60Equinix EQIX364,302$357M0.26%−46%
61Insmed INSM2.2 M$357M0.26%+89%
62Ovintiv OVV5.9 M$352M0.25%+25%
63Permian Resources PR16.3 M$347M0.25%+53%
64Global Payments GPN5.1 M$344M0.25%+300%
65US Bancorp \de\ USB6.6 M$341M0.25%×11
66Zoom Communications ZM4.2 M$340M0.25%+572%
67Target TGT2.8 M$339M0.24%+306%
68Oracle ORCL2.3 M$339M0.24%−19%
69PayPal Holdings PYPL7.5 M$338M0.24%+156%
70iShares 7-10 Year Treasury B ETF IEF3.4 M$327M0.24%new
71Duke Energy DUK2.5 M$327M0.24%+15%
72Welltower WELL1.6 M$326M0.23%+766%
73Deere DE568,058$320M0.23%+426%
74Datadog DDOG2.7 M$319M0.23%+200%
75Nike NKE6.0 M$318M0.23%+71%
76PPL PPL8.3 M$318M0.23%+357%
77Ametek AME1.4 M$310M0.22%−17%
78Beone Medicines ONC1.0 M$307M0.22%+93%
79Lennox International LII644,634$299M0.22%+3.9%
80Air Products and Chemicals APD1.0 M$295M0.21%−38%
81Chevron CVX1.4 M$295M0.21%−41%
82Palantir Technologies PLTR2.0 M$295M0.21%−40%
83ASML Holding ASML222,520$294M0.21%−57%
84Palo Alto Networks PANW1.8 M$292M0.21%−44%
85Centerpoint Energy CNP6.6 M$283M0.20%+41%
86Pinnacle Financial Partners PNFP3.3 M$281M0.20%+91%
87Intel INTC6.3 M$279M0.20%−52%
88LPL Financial Holdings LPLA923,471$278M0.20%+159%
89ServiceNow NOW2.6 M$276M0.20%+129%
90Colgate-palmolive CL3.2 M$271M0.20%−56%
91Intercontinental Exchange ICE1.7 M$269M0.19%+747%
92Okta OKTA3.4 M$268M0.19%+38%
93Franklin Resources BEN11.3 M$267M0.19%+80%
94Boston Scientific BSX4.2 M$265M0.19%−12%
95Coherent COHR1.1 M$257M0.19%−46%
96BioMarin Pharmaceutical BMRN4.5 M$255M0.18%+231%
97Capital One Financial COF1.4 M$255M0.18%+161%
98Cencora COR797,827$251M0.18%×15
99Entergy ETR2.2 M$251M0.18%+26%
100Gaming and Leisure Properties GLPI5.6 M$248M0.18%−20%

The 100 largest lines are shown. The other 5,860 add up to 61.6% of the portfolio; full 13F of Citadel →

Positions it closed (1,194)

The 200 largest are listed.

One row per line of the filing (by CUSIP): share classes of the same company are listed separately here. “Change in shares” compares the count with the previous quarter, split-adjusted; the value is the one reported in the 13F at quarter end, not today's price.

Original documents: Citadel's 13F filings on EDGAR (SEC) ↗

Full 13F of Citadel: sectors and history →

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Source: 13F filings with the SEC. A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions. Not investment advice.

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