13F tracker › Citadel Advisors
Citadel Advisors 13F holdings, Q2 2026
Citadel Advisors (hedge fund founded by Ken Griffin) reported 13575 US-listed positions worth $875.1B in its Form 13F for the quarter ended June 30, 2026, filed with the SEC on August 14, 2026. Compared with Q1 2026, the filing shows 2668 new positions, 5995 increased, 4667 reduced, and 1950 exited.
Reported value$875.1B
Positions13575
New / exited2668 / 1950
Quarter endedQ2 2026
Largest holdings
| Company | Value | Weight | Shares |
|---|---|---|---|
| State Str SPDR S&P 500 ETF T (call options) | $35.7B | 4.1% | 47,748,200 |
| Invesco Qqq TR (put options) | $26.6B | 3.0% | 36,059,900 |
| Invesco Qqq TR (call options) | $23.5B | 2.7% | 31,899,300 |
| State Str SPDR S&P 500 ETF T (put options) | $23.3B | 2.7% | 31,154,800 |
| Micron Technology Inc (put options) | $22.2B | 2.5% | 19,275,300 |
| Micron Technology Inc (call options) | $16.3B | 1.9% | 14,155,700 |
| Tesla Inc (call options) | $13.7B | 1.6% | 32,564,700 |
| Ishares TR (Core S&P500 Etf) | $13.2B | 1.5% | 17,676,489 |
| Nvidia Corporation (call options) | $12.2B | 1.4% | 60,899,600 |
| Sandisk Corp (put options) | $11.7B | 1.3% | 5,155,949 |
| Vaneck ETF Trust (put options) | $11.6B | 1.3% | 17,637,400 |
| Sandisk Corp (call options) | $10.3B | 1.2% | 4,546,500 |
| Microsoft Corp (call options) | $9.7B | 1.1% | 25,992,400 |
| Tesla Inc (put options) | $9.6B | 1.1% | 22,796,200 |
| Advanced Micro Devices Inc (put options) | $9.4B | 1.1% | 16,109,000 |
| Nvidia Corporation (put options) | $9.2B | 1.0% | 45,898,800 |
| Apple Inc (call options) | $9.0B | 1.0% | 31,233,300 |
| Advanced Micro Devices Inc (call options) | $9.0B | 1.0% | 15,530,900 |
| Meta Platforms Inc (call options) | $8.7B | 1.0% | 15,401,700 |
| Ishares TR (Russell 2000 Etf) (put options) | $7.8B | 0.9% | 26,086,800 |
| Alphabet Inc (Class A) (call options) | $7.2B | 0.8% | 20,146,600 |
| Microsoft Corp (put options) | $6.3B | 0.7% | 16,959,500 |
| Apple Inc (put options) | $6.2B | 0.7% | 21,574,100 |
| Amazon Com Inc (call options) | $5.9B | 0.7% | 24,885,700 |
| Meta Platforms Inc (put options) | $5.1B | 0.6% | 9,026,300 |
New positions in Q2 2026
| Company | Value | Shares |
|---|---|---|
| Space Exploration Techn Corp (call options) | $1.4B | 8,281,900 |
| Space Exploration Techn Corp (put options) | $973.5M | 5,697,600 |
| Roundhill ETF Trust (call options) | $907.9M | 12,293,300 |
| Space Exploration Techn Corp | $876.5M | 5,129,884 |
| Roundhill ETF Trust (put options) | $824.1M | 11,159,700 |
| Cerebras Systems Inc | $275.8M | 1,248,170 |
| Madison Air Solutions Corp | $251.5M | 6,448,221 |
| Cerebras Systems Inc (call options) | $218.5M | 988,900 |
| Cerebras Systems Inc (put options) | $193.9M | 877,600 |
| Quantinuum Inc | $188.0M | 2,299,997 |
| Alphabet Inc (Dep Shs Rp1/20 B) | $177.9M | 3,550,000 |
| Honeywell Intl Inc (put options) | $158.7M | 708,900 |
| Honeywell Aerospace Inc | $155.8M | 704,545 |
| Honeywell Intl Inc | $152.1M | 679,171 |
| Innio Nv | $149.7M | 3,784,191 |
Positions increased
| Company | Value | Share change | Shares |
|---|---|---|---|
| State Str SPDR S&P 500 ETF T (call options) | $35.7B | +77% | 47,748,200 |
| Invesco Qqq TR (put options) | $26.6B | +1% | 36,059,900 |
| Invesco Qqq TR (call options) | $23.5B | +64% | 31,899,300 |
| Micron Technology Inc (put options) | $22.2B | +15% | 19,275,300 |
| Micron Technology Inc (call options) | $16.3B | +37% | 14,155,700 |
| Ishares TR (Core S&P500 Etf) | $13.2B | +335% | 17,676,489 |
| Sandisk Corp (put options) | $11.7B | +109% | 5,155,949 |
| Vaneck ETF Trust (put options) | $11.6B | +284% | 17,637,400 |
| Sandisk Corp (call options) | $10.3B | +29% | 4,546,500 |
| Microsoft Corp (call options) | $9.7B | +37% | 25,992,400 |
| Advanced Micro Devices Inc (put options) | $9.4B | +26% | 16,109,000 |
| Advanced Micro Devices Inc (call options) | $9.0B | +11% | 15,530,900 |
| Meta Platforms Inc (call options) | $8.7B | +16% | 15,401,700 |
| Ishares TR (Russell 2000 Etf) (put options) | $7.8B | +23% | 26,086,800 |
| Alphabet Inc (Class A) (call options) | $7.2B | +15% | 20,146,600 |
Positions reduced
| Company | Value | Share change | Shares |
|---|---|---|---|
| State Str SPDR S&P 500 ETF T (put options) | $23.3B | -16% | 31,154,800 |
| Tesla Inc (call options) | $13.7B | -11% | 32,564,700 |
| Nvidia Corporation (call options) | $12.2B | -9% | 60,899,600 |
| Tesla Inc (put options) | $9.6B | -10% | 22,796,200 |
| Nvidia Corporation (put options) | $9.2B | -11% | 45,898,800 |
| Apple Inc (call options) | $9.0B | -2% | 31,233,300 |
| Amazon Com Inc (call options) | $5.9B | -2% | 24,885,700 |
| SPDR Gold TR (call options) | $4.9B | -39% | 13,268,600 |
| Alphabet Inc (Class A) (put options) | $4.5B | -16% | 12,614,800 |
| Amazon Com Inc (put options) | $3.7B | -14% | 15,629,100 |
| Ishares TR (Iboxx Hi Yd Etf) (put options) | $3.3B | -5% | 41,700,400 |
| SPDR Gold TR (put options) | $3.0B | -34% | 8,171,400 |
| Broadcom Inc (put options) | $3.0B | -6% | 7,831,100 |
| Unitedhealth Group Inc (call options) | $2.6B | -28% | 6,334,600 |
| Nvidia Corporation | $2.4B | -37% | 11,815,467 |
Positions exited (held in Q1 2026)
| Company | Value in Q1 2026 | Shares |
|---|---|---|
| Western Digital Corp | $696.7M | 97,265,000 |
| Ishares TR (7-10 Yr Trsy Bd) | $327.5M | 3,431,225 |
| Live Nation Entertainment In | $217.3M | 142,850,000 |
| Coterra Energy Inc | $216.4M | 6,158,585 |
| Clearwater Analytics Hldgs I | $199.6M | 8,441,416 |
| Honeywell Intl Inc (call options) | $180.7M | 799,400 |
| Terns Pharmaceuticals Inc | $169.7M | 3,218,810 |
| Globus Med Inc | $169.4M | 1,966,114 |
| Protagonist Therapeutics Inc | $163.6M | 1,551,900 |
| Carnival Corp (put options) | $134.0M | 5,178,100 |
| Honeywell Intl Inc (put options) | $124.7M | 551,800 |
| Carnival Corp | $121.4M | 4,692,458 |
| Honeywell Intl Inc | $118.0M | 521,906 |
| Technipfmc Plc | $104.6M | 1,513,157 |
| Mirum Pharmaceuticals Inc | $97.2M | 1,052,048 |
How to read this. A Form 13F lists long positions in US-listed securities at
quarter-end. It is filed up to 45 days later and does not show short positions, most derivatives, non-US holdings, cash, or
trades made after the quarter ended, so it is a historical snapshot—not a current portfolio. Values are as reported in the
filing. This page is not investment advice and does not suggest buying or selling any security.
Source: SEC EDGAR filing (Q2 2026), previous filing (Q1 2026). Updated 2026-11-11.