ACUITY INC (AYI): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in AYI · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
26
13F filers
Aggregate Value
$1.1B
Across holders
Last Price
$336.59
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity8 increased15 reduced7 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 1.27M | $471.0M | 44.8% | 0.2% | Added | +$470.9M | Q2 2026 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 326K | $122.6M | 11.7% | 0.0% | Reduced | $-3.0M | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 259K | $97.6M | 9.3% | 0.0% | Added | +$17.1M | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 198K | $74.4M | 7.1% | 0.0% | Reduced | $-63.9M | Q2 2026 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC CIK 0001556921 | Hedge Fund | 136K | $51.4M | 4.9% | 0.2% | Reduced | $-8.2M | Q2 2026 |
| JUPITER ASSET MANAGEMENT LTD CIK 0001215838 | Hedge Fund | 136K | $51.3M | 4.9% | 0.3% | Unchanged | $-40.4M | Q2 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 123K | $46.2M | 4.4% | 0.1% | Added | +$30.3M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 81K | $30.7M | 2.9% | 0.0% | Added | +$29.7M | Q2 2026 |
| Durable Capital Partners LP CIK 0001798849 | Hedge Fund | 69K | $25.9M | 2.5% | 0.3% | Reduced | $-108.1M | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 47K | $17.8M | 1.7% | 0.0% | Reduced | $-60.2M | Q2 2026 |
Added
Hedge Fund
$471.0M· 44.8% of total· 0.2% port· 1.27M sh· +$470.9M QoQ· Q2 2026
Reduced
Institutional Manager
$122.6M· 11.7% of total· 0.0% port· 326K sh· $-3.0M QoQ· Q2 2026
Added
Hedge Fund
$97.6M· 9.3% of total· 0.0% port· 259K sh· +$17.1M QoQ· Q2 2026
Reduced
Hedge Fund
$74.4M· 7.1% of total· 0.0% port· 198K sh· $-63.9M QoQ· Q2 2026
Reduced
Hedge Fund
$51.4M· 4.9% of total· 0.2% port· 136K sh· $-8.2M QoQ· Q2 2026
Unchanged
Hedge Fund
$51.3M· 4.9% of total· 0.3% port· 136K sh· $-40.4M QoQ· Q2 2026
Added
Hedge Fund
$46.2M· 4.4% of total· 0.1% port· 123K sh· +$30.3M QoQ· Q2 2026
Added
Hedge Fund
$30.7M· 2.9% of total· 0.0% port· 81K sh· +$29.7M QoQ· Q2 2026
Reduced
Hedge Fund
$25.9M· 2.5% of total· 0.3% port· 69K sh· $-108.1M QoQ· Q2 2026
Reduced
Hedge Fund
$17.8M· 1.7% of total· 0.0% port· 47K sh· $-60.2M QoQ· Q2 2026
Reduced
Hedge Fund
$13.2M· 1.3% of total· 0.0% port· 35K sh· $-36.5M QoQ· Q2 2026
Added
Hedge Fund
$10.3M· 1.0% of total· 0.0% port· 27K sh· +$2.4M QoQ· Q2 2026
Reduced
Hedge Fund
$7.8M· 0.7% of total· 0.0% port· 21K sh· $-489K QoQ· Q2 2026
Reduced
Hedge Fund
$6.4M· 0.6% of total· 0.0% port· 17K sh· $-29.5M QoQ· Q2 2026
Added
Hedge Fund
$5.0M· 0.5% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
Reduced
Institutional Manager
$5.0M· 0.5% of total· 0.0% port· 13K sh· $-952K QoQ· Q2 2026
Unchanged
Hedge Fund
$3.7M· 0.3% of total· 0.0% port· 10K sh· +$0 QoQ· Q2 2026
Reduced
Hedge Fund
$2.9M· 0.3% of total· 0.0% port· 8K sh· $-8.4M QoQ· Q2 2026
Reduced
Hedge Fund
$2.3M· 0.2% of total· 0.0% port· 6K sh· $-4.3M QoQ· Q2 2026
Added
Hedge Fund
$2.2M· 0.2% of total· 0.0% port· 6K sh· +$1.8M QoQ· Q2 2026
Reduced
Hedge Fund
$1.5M· 0.1% of total· 0.0% port· 4K sh· $-5.0M QoQ· Q2 2026
Added
Hedge Fund
$959K· 0.1% of total· 0.0% port· 3K sh· +$91K QoQ· Q2 2026
Unchanged
Institutional Manager
$793K· 0.1% of total· 0.0% port· 2K sh· +$0 QoQ· Q2 2026
Reduced
Hedge Fund
$619K· 0.1% of total· 0.0% port· 2K sh· $-14.6M QoQ· Q2 2026
Reduced
Hedge Fund
$550K· 0.1% of total· 0.0% port· 2K sh· $-4.1M QoQ· Q3 2025
Reduced
Hedge Fund
$415K· 0.0% of total· 0.0% port· 1K sh· $-1.7M QoQ· Q2 2026
1–10 of 26
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