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AI Compute Ownership by Company

Epoch AI estimates of accelerator ownership by reviewed corporate owner, with H100e, physical-unit, and accelerator-TDP uncertainty bands. Ownership is not utilization, GPU-hours, or workload share.

Cohort coverage
6 / 6 · 100%
0 entities missing
Evidence
60 observations
1 source · 100% confidence
Freshness
current
May 12, 2026, 12:00 PM UTC · daily
Pipeline health
Refresh healthy
Last good Jul 28, 6:07 AM UTC · next Jul 29, 6:07 AM UTC
Export
CSV / JSON
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Leaderboard

Current rankings

Metric: Estimated owned compute (median)
AI Compute Ownership by Company current rankings
RankEntitySignalEstimated owned compute (median)Owned compute p5Owned compute p95Owned units (median)Accelerator TDP (median)Source linksOwned units p5ConfidenceNChangeTrendExplain
01GooglecompanyEpoch AI release: 2026-05-12.5,453,215 H100e4.1M H100e7M H100e7.2M3,122.5 MW05.3M55%10——Why this rank
02MicrosoftcompanyEpoch AI release: 2026-05-12.3,574,563 H100e2.7M H100e4.8M H100e2.3M2,097.5 MW01.7M55%10——Why this rank
03AmazoncompanyEpoch AI release: 2026-05-12.2,508,034 H100e2M H100e3.2M H100e2.8M1,700.5 MW02.2M55%10——Why this rank
04MetacompanyEpoch AI release: 2026-05-12.2,402,919 H100e1.8M H100e3.2M H100e1.5M1,391.1 MW01.1M55%10——Why this rank
05OraclecompanyEpoch AI release: 2026-05-12.1,204,217 H100e864.2K H100e1.7M H100e703.8K681.1 MW0497.4K55%10——Why this rank
06CoreWeavecompanyEpoch AI release: 2026-05-12.831,330 H100e756.8K H100e912.7K H100e511K483.8 MW0477.4K75%10——Viewing why
WHY THIS RANK / VERIFIED SNAPSHOT

CoreWeave

For each of seven reviewed corporate owners, select the latest cumulative Epoch record for every represented chip type, then sum component medians and component p5/p95 values. An owner is omitted unless all selected components contain the complete p5/median/p95 bands.

partialPermalink to this snapshot ↗

Some explanation inputs are unavailable Missing: publicFrozenEvidence, comparablePriorRanking.

Published rank
#6
Score
831,330 H100e
Overall confidence
75%
Coverage
38%
Sample size
10
As of
May 12, 2026, 12:00 PM UTC
SCORE CONSTRUCTION

Component ledger

10/26 evidenced
Components contributing to CoreWeave's rank
ComponentValueWeightContributionEvidenceStatus
attributionSource: Epoch AI (CC BY 4.0)Unavailable—0unavailableno_public_frozen_evidence
chipTypes—Unavailable—0unavailableno_public_frozen_evidence
componentCount3Unavailable30unavailableno_public_frozen_evidence
componentIntervalAggregationsum of the latest per-chip-type component percentiles; these bounds are not a recomputed joint distributionUnavailable—0unavailableno_public_frozen_evidence
confidenceLabelsource_cohort_completeUnavailable—0unavailableno_public_frozen_evidence
epoch ai compute ownership h100e median831330.0000000000100%831,3301available
epoch ai compute ownership h100e p5756759.00000000000%01available
epoch ai compute ownership h100e p95912714.00000000000%01available
epoch ai compute ownership power mw median483.81690000000%01available
epoch ai compute ownership power mw p5443.82710000000%01available
epoch ai compute ownership power mw p95527.64240000000%01available
epoch ai compute ownership source link count0E-100%01available
epoch ai compute ownership units median511020.00000000000%01available
epoch ai compute ownership units p5477402.00000000000%01available
epoch ai compute ownership units p95549212.00000000000%01available
evidence—Unavailable—0unavailableno_public_frozen_evidence
incomplete0Unavailable—0unavailableno_public_frozen_evidence
latestRecordModifiedAt2026-04-22T16:25:04+00:00Unavailable—0unavailableno_public_frozen_evidence
manufacturers—Unavailable—0unavailableno_public_frozen_evidence
missingIsZero0Unavailable—0unavailableno_public_frozen_evidence
notGpuHours1Unavailable—0unavailableno_public_frozen_evidence
ownershipNotUtilization1Unavailable—0unavailableno_public_frozen_evidence
powerDefinitionaccelerator nameplate TDP converted from watts to MW; not facility load or metered consumptionUnavailable—0unavailableno_public_frozen_evidence
rawValue831330.0000000000Unavailable—0unavailableno_public_frozen_evidence
score831330.0000000000Unavailable—0unavailableno_public_frozen_evidence
sourceCount0Unavailable00unavailableno_public_frozen_evidence
WHY IT MOVED

new since prior snapshot

No rank delta

no_prior_published_snapshot

No comparable component drivers were published.

PRIMARY EVIDENCE

Source trail

10 public records
  • Estimated owned compute (median)epoch ai compute ownership h100e median · observed May 12, 2026, 12:00 PM UTC831,330 H100e75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned compute (5th percentile)epoch ai compute ownership h100e p5 · observed May 12, 2026, 12:00 PM UTC756,759 H100e75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned compute (95th percentile)epoch ai compute ownership h100e p95 · observed May 12, 2026, 12:00 PM UTC912,714 H100e75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator power (median)epoch ai compute ownership power mw median · observed May 12, 2026, 12:00 PM UTC483.817 MW75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator power (5th percentile)epoch ai compute ownership power mw p5 · observed May 12, 2026, 12:00 PM UTC443.827 MW75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator power (95th percentile)epoch ai compute ownership power mw p95 · observed May 12, 2026, 12:00 PM UTC527.642 MW75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Linked source countepoch ai compute ownership source link count · observed May 12, 2026, 12:00 PM UTC0 sources75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator units (median)epoch ai compute ownership units median · observed May 12, 2026, 12:00 PM UTC511,020 accelerators75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator units (5th percentile)epoch ai compute ownership units p5 · observed May 12, 2026, 12:00 PM UTC477,402 accelerators75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
  • Estimated owned accelerator units (95th percentile)epoch ai compute ownership units p95 · observed May 12, 2026, 12:00 PM UTC549,212 accelerators75% confidence
    Source
    Epoch AI open datasets
    Grade
    A
    Freshness
    fresh
    Locator
    {"members":["README.md","cumulative_by_chip_type.csv","cumulative_by_designer.csv","quarters_by_chip_type.csv"],"downloadUrl":"https://epoch.ai/data/ai_chip_owners.zip","releaseDate":"2026-05-12","contentHashKind":"sha256_raw_bytes","documentationUrl":"https://epoch.ai/data/ai-chip-owners","documentationHash":"c51f8f131e2402ce263af38a901374840ec2e7f14978949342df867b3aa75f79","quarterlyRowCount":384,"cumulativeRowCount":515}
    Open primary evidence ↗
REPRODUCIBILITYEpoch AI: ai-compute-ownership · v1.1.060 observations · 1 sources · passed quality
Snapshot
546fbc77-aa24-419e-af26-8719aded76ed
Data hash
2a09a2924732763cd11101d44238a6a690a42e3226540a79454d11b858475873
Method hash
06aa0e29478c16efd4279adae95de683f14200f13b6bbae22c38d19fb2ca7a09