13F filings
Holocene Advisors
$41.5B to $44.4B. Includes price moves and buying or selling; not the fund's return.
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Sector mix of the disclosed holdings
by disclosed valueThe grey slice is mostly calls and puts (1.6% of the disclosed value), which get no sector because a put is a position against a company.
Largest holdings
50 largest of 789 positions| Holding | Value | Shares | % of 13F value |
|---|---|---|---|
| AMZNAmazon.com | $3.3B | 14,012,902 | 7.5% |
| MSFTMicrosoft | $1.6B | 4,277,000 | 3.6% |
| TSLATesla | $1.5B | 3,555,000 | 3.4% |
| NVDANVIDIA | $1.2B | 6,083,601 | 2.7% |
| GEGE Aerospace | $740.0M | 1,980,168 | 1.7% |
| AMDAdvanced Micro Devices | $693.3M | 1,193,476 | 1.6% |
| DHRDanaher | $684.4M | 3,592,798 | 1.5% |
| VVisa | $668.6M | 1,948,740 | 1.5% |
| SHWSherwin-Williams | $614.0M | 1,783,097 | 1.4% |
| PHParker-Hannifin | $516.2M | 527,714 | 1.2% |
| XOMExxonMobil Holdings | $496.7M | 3,632,979 | 1.1% |
| SOXXiShares Semiconductor ETF | $487.0M | 760,000 | 1.1% |
| AZNAstraZeneca | $460.7M | 2,429,349 | 1.0% |
| CSX | $458.3M | 9,641,428 | 1.0% |
| STXSeagate Technology Holdings | $444.1M | 460,184 | 1.0% |
| MMM3M Company | $443.0M | 2,736,218 | 1.0% |
| GILDGilead Sciences | $406.4M | 3,216,892 | 0.9% |
| HLTHilton Worldwide Holdings | $405.7M | 1,227,722 | 0.9% |
| STLDSteel Dynamics | $378.3M | 1,648,753 | 0.9% |
| CVXChevron | $352.3M | 2,125,327 | 0.8% |
| NBISNebius Group | $332.3M | 1,203,154 | 0.7% |
| URIUnited Rentals | $330.1M | 291,394 | 0.7% |
| PLTRPalantir Technologies | $319.0M | 2,734,000 | 0.7% |
| WATWaters | $317.9M | 847,774 | 0.7% |
| ISRGIntuitive Surgical | $310.8M | 781,465 | 0.7% |
| KLACKLA | $310.8M | 1,030,000 | 0.7% |
| CVSCVS Health | $310.5M | 3,001,684 | 0.7% |
| FERGFerguson | $308.2M | 1,298,505 | 0.7% |
| GOOGLAlphabet | $306.0M | 856,143 | 0.7% |
| TGTTarget | $305.3M | 2,337,852 | 0.7% |
| LMTLockheed Martin | $290.6M | 570,452 | 0.7% |
| ROKRockwell Automation | $290.2M | 586,073 | 0.7% |
| EWEdwards Lifesciences | $284.0M | 3,139,285 | 0.6% |
| COFCapital One Financial | $281.6M | 1,403,424 | 0.6% |
| ABNBAirbnb | $279.3M | 1,951,914 | 0.6% |
| AMATApplied Materials | $267.4M | 369,894 | 0.6% |
| BRK-BBerkshire Hathaway | $263.7M | 527,000 | 0.6% |
| DHID.R. Horton | $255.2M | 1,566,685 | 0.6% |
| RVMDRevolution Medicines | $254.6M | 1,359,269 | 0.6% |
| GEVGE Vernova | $247.8M | 210,914 | 0.6% |
| CPNGCoupang | $245.5M | 14,135,375 | 0.6% |
| IVViShares Core S&P 500 ETF | $244.1M | 326,000 | 0.6% |
| DGDollar General | $240.3M | 2,087,289 | 0.5% |
| FLEX | $233.9M | 1,443,212 | 0.5% |
| GSGoldman Sachs Group | $232.6M | 230,000 | 0.5% |
| RSGRepublic Services | $226.6M | 1,063,294 | 0.5% |
| ABTAbbott Laboratories | $226.0M | 2,490,670 | 0.5% |
| WFCWells Fargo | $220.1M | 2,663,586 | 0.5% |
| MSMorgan Stanley | $220.0M | 1,052,219 | 0.5% |
| TOLToll Brothers | $219.3M | 1,331,245 | 0.5% |
% of 13F value is the position's value against the whole disclosed 13F value, so the rows shown here do not sum to 100% unless every position is listed.
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What Holocene Advisors bought and sold in Q2 2026
15 largest moves| Holding | Move | Share change | Est. amount moved | Value after |
|---|---|---|---|---|
| MSFTMicrosoft | Added | +282.6% | +$1.2B | $1.6B |
| NVDANVIDIA | Trimmed | -35.3% | -$664.1M | $1.2B |
| AAPLApple | Exited | -100% | -$632.7M | $0 |
| STXSeagate Technology Holdings | Trimmed | -57.7% | -$605.5M | $444.1M |
| AMDAdvanced Micro Devices | Added | +528.1% | +$582.9M | $693.3M |
| GEVGE Vernova | Trimmed | -68.9% | -$549.3M | $247.8M |
| PEPPepsiCo | Exited | -100% | -$546.6M | $0 |
| SNDKSandisk | Trimmed | -72.9% | -$506.6M | $188.6M |
| SOXXiShares Semiconductor ETF | New | new | +$487.0M | $487.0M |
| WDCWestern Digital | Trimmed | -89.7% | -$436.5M | $50.2M |
| MAMastercard | Trimmed | -94.9% | -$392.5M | $21.0M |
| MMM3M Company | Added | +509.0% | +$370.3M | $443.0M |
| COHRCoherent | Trimmed | -80.4% | -$357.5M | $87.3M |
| NBISNebius Group | New | new | +$332.3M | $332.3M |
| MCHPMicrochip Technology | Trimmed | -79.5% | -$327.3M | $84.2M |
A change is this filing measured against the one before it. Est. amount moved is the shares added or sold, priced at the Jun 30, 2026 close. An estimate: a 13F gives no trade prices or dates. For a sold-out position, its value at the previous quarter end.
Questions
What does Holocene Advisors hold?
Holocene Advisors disclosed 789 positions worth $44.4B in the Q2 2026 13F filing. The largest is AMZN at 7.5% of the disclosed value. A 13F lists US-listed stock and options on it; short sales and cash are not in it.
What did Holocene Advisors buy and sell last quarter?
Comparing the Q2 2026 filing with the quarter before, the largest moves were adding to MSFT, trimming NVDA, selling out of AAPL and trimming STX. Changes are measured against the previous filing, not against trades, because a 13F does not disclose trades.
How current is this?
This is the Q2 2026 filing, covering positions held on Jun 30, 2026 and filed with the SEC on Aug 14, 2026. A 13F is due 45 days after the quarter ends, so the most recent filing is always at least six weeks behind the market, and the manager may have changed the book since.
How to read a 13F
WHAT THE FILING COVERS
Positions are as disclosed to the SEC on Form 13F and are not investment advice. How this data is sourced, and what it cannot tell you, is on the methodology page. How the filing itself works is explained in our guide to Form 13F.
Checked for newer filings on Oct 26, 2026.