What Ken Griffin last reported owning
Citadel Advisors
Latest 13F filed Sep 2, 2026 for the quarter ending Jun 30, 2026 · $875.01B across 13572 positions · view on SEC EDGAR
Recent SEC filings · past 3 months
| Filed | Form | Subject / period | |
|---|---|---|---|
| Sep 2, 2026 | 13F-HR/A | Quarter ending Jun 30, 2026 | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Boundless Bio, Inc. | SEC |
| Aug 14, 2026 | 13F-HR | Quarter ending Jun 30, 2026 | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Venu Holding Corporation | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Spruce Biosciences, Inc. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Momentus Inc. | SEC |
| Aug 14, 2026 | SCHEDULE 13G | XCHG Limited | SEC |
| Aug 14, 2026 | SCHEDULE 13G | VILLAGE FARMS INTERNATIONAL, INC. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Safe Pro Group Inc. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | PLIANT THERAPEUTICS, INC. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Greenland Energy Company | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | Strive, Inc. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | FG NEXUS INC. | SEC |
| Aug 14, 2026 | SCHEDULE 13G/A | DRAGANFLY INC. | SEC |
Top holdings
| # | Holding | Value | % of book | Shares |
|---|---|---|---|---|
| 1 | STATE STR SPDR S&P 500 ETF TCALL | $35.66B | 4.1% | 47,748,200 |
| 2 | INVESCO QQQ TRPUT | $26.55B | 3.0% | 36,059,900 |
| 3 | INVESCO QQQ TRCALL | $23.49B | 2.7% | 31,899,300 |
| 4 | STATE STR SPDR S&P 500 ETF TPUT | $23.27B | 2.7% | 31,154,800 |
| 5 | MICRON TECHNOLOGY INCPUT | $22.25B | 2.5% | 19,275,300 |
| 6 | MICRON TECHNOLOGY INCCALL | $16.34B | 1.9% | 14,155,700 |
| 7 | TESLA INCCALL | $13.70B | 1.6% | 32,564,700 |
| 8 | ISHARES TR | $13.24B | 1.5% | 17,676,489 |
| 9 | NVIDIA CORPORATIONCALL | $12.19B | 1.4% | 60,899,600 |
| 10 | SANDISK CORPPUT | $11.72B | 1.3% | 5,155,949 |
| 11 | VANECK ETF TRUSTPUT | $11.57B | 1.3% | 17,637,400 |
| 12 | SANDISK CORPCALL | $10.34B | 1.2% | 4,546,500 |
| 13 | MICROSOFT CORPCALL | $9.70B | 1.1% | 25,992,400 |
| 14 | TESLA INCPUT | $9.59B | 1.1% | 22,796,200 |
| 15 | ADVANCED MICRO DEVICES INCPUT | $9.36B | 1.1% | 16,109,000 |
| 16 | NVIDIA CORPORATIONPUT | $9.18B | 1.0% | 45,898,800 |
| 17 | APPLE INCCALL | $9.04B | 1.0% | 31,233,300 |
| 18 | ADVANCED MICRO DEVICES INCCALL | $9.02B | 1.0% | 15,530,900 |
| 19 | META PLATFORMS INCCALL | $8.68B | 1.0% | 15,401,700 |
| 20 | ISHARES TRPUT | $7.84B | 0.9% | 26,086,800 |
| 21 | ALPHABET INCCALL | $7.20B | 0.8% | 20,146,600 |
| 22 | MICROSOFT CORPPUT | $6.33B | 0.7% | 16,959,500 |
| 23 | APPLE INCPUT | $6.24B | 0.7% | 21,574,100 |
| 24 | AMAZON COM INCCALL | $5.93B | 0.7% | 24,885,700 |
| 25 | META PLATFORMS INCPUT | $5.08B | 0.6% | 9,026,300 |
Showing top 25 of 13572 reported positions. Put/Call tags mark options positions.
Latest-quarter moves · from the most recent 13F vs. the prior quarter
- RALLYBIO CORP$1.2M
- CHURCHILL CAP CORP XI$53.9M
- ODYSSEY MARINE EXPL INC$14.7M
- PASSAGE BIO INC$4.3M
Questions people ask
What did Ken Griffin's Citadel Advisors own in its latest 13F?
The 13F filed Sep 2, 2026 for the quarter ending Jun 30, 2026 listed 13572 positions worth $875.01B. The largest was STATE STR SPDR S&P 500 ETF T at $35.66B, 4.1% of the reported portfolio.
When did Citadel Advisors last file a 13F?
On Sep 2, 2026, covering the quarter that ended Jun 30, 2026. The next one is due within 45 days of the next quarter end, so the positions here can be up to 45 days old on the day they are published.
What did Ken Griffin's Citadel Advisors buy and sell last quarter?
Compared with the prior 13F, the latest filing shows 0 new positions, 0 positions added to, 1 trimmed and 3 sold out entirely. Each is listed above with its size.
Does this page show everything Citadel Advisors owns?
No. A 13F covers long positions in US-listed stocks, certain options and convertible notes. It leaves out short positions, cash, bonds, private holdings and shares listed outside the US, so the total here is not the fund's full size.
Data from SEC EDGAR filings. 13Fs are quarterly and lag by up to 45 days, cover only US-listed long positions and certain options, and exclude shorts and non-US holdings. Not investment advice.