Security record · archived quarter
AYI
Acuity Brands, Inc. · Industrials · Electrical Equipment & Parts
143Tracked holders
+2Δ holders
20.29MShares held
$5.68BReported value
+11New positions
−10Exits
Momentum inputs (comparable managers):
holder breadth +1.4% ·
share flow +1.0% ·
net new positions +0.7%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 37.86K | $8.73M | n/a | −2 |
| Q2 2026 | 134 | -5 | 22.85M | $8.58B | +4 | −10 |
| Q1 2026 | 143 | +2 | 20.29M | $5.68B | +11 | −10 |
| Q4 2025 | 140 | +1 | 22.04M | $7.90B | +3 | −1 |
| Q3 2025 | 23 | 0 | 13.40M | $4.62B | n/a | −1 |
| Q2 2025 | 21 | 0 | 12.12M | $3.62B | +1 | −1 |
| Q1 2025 | 18 | +1 | 4.27M | $1.12B | +1 | n/a |
| Q4 2024 | 17 | +1 | 4.29M | $1.25B | +1 | n/a |
| Q3 2024 | 15 | 0 | 3.28M | $899.45M | n/a | n/a |
| Q2 2024 | 15 | n/a | 3.20M | $771.24M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.06M | +5.6% | $858.28M | 0.0% | ▲ Add | 4 | SEC ↗ ×20 |
| 2 | Fidelity (FMR) ✦ | 2.36M | +40.4% | $660.09M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 3 | Vanguard Capital Management Llc | 1.38M | n/a | $385.50M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 946.60K | +2.3% | $265.26M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Wellington Management ✦ | 763.04K | -3.2% | $213.82M | 0.0% | ▼ Trim | 8 | SEC ↗ ×6 |
| 6 | JPMorgan Chase ✦ | 771.22K | +28.3% | $210.10M | 0.0% | ▲ Add | 3 | SEC ↗ ×11 |
| 7 | American Century Companies Inc | 748.98K | -1.1% | $209.88M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 8 | Dimensional Fund Advisors Lp | 635.16K | +8.2% | $177.97M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 9 | Boston Partners | 599.84K | -0.1% | $168.05M | 0.2% | ▼ Trim | 2 | SEC ↗ ×4 |
| 10 | Geode Capital Management ✦ (passive) | 576.45K | +1.1% | $161.57M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 11 | T. Rowe Price ✦ | 441.53K | +5.0% | $123.73M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 12 | AQR Capital Management ✦ | 435.91K | +33.4% | $119.98M | 0.1% | ▲ Add | 8 | SEC ↗ ×8 |
| 13 | FIL Ltd | 424.61K | -1.2% | $118.99M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 14 | First Trust Advisors Lp | 378.01K | +32.2% | $105.92M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 15 | Fisher Asset Management ✦ | 333.49K | -1.4% | $93.45M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 16 | Northern Trust Corp | 296.33K | +0.8% | $83.04M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 17 | Allianz Asset Management GmbH | 295.77K | +40.1% | $82.88M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 18 | Alyeska Investment Group, L.P. | 293.54K | -46.6% | $82.26M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 19 | Bank Of America Corp /De/ | 283.46K | +58.8% | $79.43M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 20 | Morgan Stanley ✦ | 264.21K | -1.8% | $74.04M | 0.0% | ▼ Trim | 3 | SEC ↗ ×12 |
| 21 | Bank of New York Mellon Corp | 229.55K | -0.7% | $64.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×15 |
| 22 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 224.69K | +6.5% | $62.96M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 23 | UBS Group AG | 224.66K | -27.2% | $62.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 24 | Charles Schwab Investment… | 219.83K | +4.7% | $61.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Arrowstreet Capital ✦ | 213.80K | +87.9% | $59.91M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 26 | UBS AM, a distinct business unit of… | 211.50K | +0.7% | $59.27M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 27 | D. E. Shaw & Co. ✦ | 204.40K | +503.4% | $57.28M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 28 | Goldman Sachs Group ✦ | 201.76K | +178.2% | $56.54M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 29 | Two Sigma Investments ✦ | 131.97K | +1518.5% | $36.98M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 30 | Barclays Plc | 126.27K | +385.1% | $35.38M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 31 | Storebrand Asset Management As | 123.37K | -7.4% | $34.57M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 32 | Invesco Ltd. | 118.08K | -55.3% | $33.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 33 | Man Group plc | 111.19K | +149.9% | $31.16M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 34 | New York State Common Retirement… | 107.90K | -0.8% | $30.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Robeco Institutional Asset… | 101.98K | +10.7% | $28.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Envestnet Asset Management Inc | 99.56K | +11.6% | $27.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Nuveen, LLC | 96.37K | +13.2% | $27.01M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 38 | Qube Research & Technologies Ltd | 95.37K | -20.2% | $26.72M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | Sei Investments Co | 93.94K | +25.6% | $26.32M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 40 | Captrust Financial Advisors | 87.29K | -19.8% | $24.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 41 | Deutsche Bank Ag\ | 86.27K | -1.1% | $24.17M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 42 | Rhumbline Advisers | 78.47K | +3.6% | $21.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Assenagon Asset Management S.A. | 71.68K | +252.7% | $20.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | California Public Employees… | 71.44K | +3.4% | $20.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Quantinno Capital Management LP | 70.66K | -45.4% | $19.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Principal Financial Group Inc | 68.03K | +4.0% | $19.06M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 47 | Wells Fargo & Company/Mn | 63.34K | +29.2% | $17.75M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 48 | Alliancebernstein L.P. | 47.57K | +5.7% | $17.13M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Swiss National Bank | 60.64K | +0.3% | $16.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Russell Investments Group, Ltd. | 61.17K | +43.4% | $16.99M | 0.0% | ▲ Add | 2 | SEC ↗ ×20 |
| 51 | BNP Paribas Asset Management… | 42.88K | +10.5% | $12.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 52 | Ameriprise Financial Inc | 42.54K | -84.5% | $11.92M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 53 | State Of Wisconsin Investment Board | 42.44K | -2.1% | $11.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Gotham Asset Management ✦ | 42.28K | -34.3% | $11.85M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 55 | Nordea Investment Management Ab | 42.89K | -4.4% | $11.80M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 56 | Legal & General Group Plc | 41.79K | -14.1% | $11.71M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 57 | Franklin Resources Inc | 41.12K | +186.4% | $11.52M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 58 | Millennium Management ✦ | 40.31K | -91.7% | $11.30M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 59 | Swedbank AB | 37.60K | -2.7% | $10.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | California State Teachers… | 35.51K | +22.1% | $9.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Canada Pension Plan Investment Board | 34.40K | +20.0% | $9.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Raymond James Financial Inc | 33.25K | +15.3% | $9.32M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 63 | Voya Investment Management Llc | 31.43K | +24.3% | $8.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Bridgewater Associates ✦ | 30.08K | New | $8.43M | 0.0% | New | 1 | SEC ↗ |
| 65 | Balyasny Asset Management L.P. | 30.07K | -78.0% | $8.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Td Asset Management Inc | 29.60K | New | $8.29M | 0.0% | New | 1 | SEC ↗ |
| 67 | Universal- Beteiligungs- und… | 28.71K | -4.6% | $8.05M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Federated Hermes, Inc. | 28.19K | +3.0% | $7.90M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 69 | Citigroup Inc | 25.71K | +109.9% | $7.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 70 | Lazard Asset Management Llc | 25.22K | +16.2% | $7.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Marshall Wace ✦ | 24.93K | +64.0% | $6.99M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 72 | State Board Of Administration Of… | 23.96K | -5.2% | $6.71M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Squarepoint Ops LLC | 21.87K | -61.9% | $6.13M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Manufacturers Life Insurance… | 21.78K | -0.4% | $6.10M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Creative Planning | 21.14K | +76.2% | $5.92M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Holocene Advisors, LP | 21.02K | New | $5.89M | 0.0% | New | 1 | SEC ↗ |
| 77 | LPL Financial LLC | 19.06K | -14.2% | $5.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Zurcher Kantonalbank (Zurich… | 17.71K | -19.9% | $4.96M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Mercer Global Advisors Inc /Adv | 17.34K | -15.8% | $4.86M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Mariner, LLC | 15.86K | +23.5% | $4.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Grantham, Mayo, Van Otterloo & Co.… | 15.75K | +73.4% | $4.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Prudential Financial Inc | 15.48K | -18.1% | $4.34M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 83 | Nomura Asset Management… | 15.39K | -16.9% | $4.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | CIBC Bancorp USA Inc. | 15.23K | n/a | $4.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 85 | Schroder Investment Management Group | 15.40K | n/a | $4.19M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 86 | Bnp Paribas Financial Markets | 14.93K | +2.8% | $4.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Tudor Investment Corp Et Al | 14.06K | New | $3.94M | 0.0% | New | 1 | SEC ↗ |
| 88 | Fifth Third Bancorp | 13.64K | +2192.8% | $3.82M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Amundi | 13.60K | +228.8% | $3.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Janus Henderson Group Plc | 13.61K | 0.0% | $3.81M | 0.0% | Held | 2 | SEC ↗ |
| 91 | Corient Private Wealth LP | 12.32K | -89.9% | $3.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Nomura Asset Management Co Ltd | 12.14K | 0.0% | $3.40M | 0.0% | Held | 2 | SEC ↗ ×2 |
| 93 | Mml Investors Services, Llc | 11.77K | -24.0% | $3.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Connor, Clark & Lunn Investment… | 10.84K | New | $3.04M | 0.0% | New | 1 | SEC ↗ |
| 95 | Blair William & Co/Il | 10.79K | -3.7% | $3.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Mitsubishi UFJ Trust & Banking Corp | 10.57K | +3.7% | $2.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Royal Bank Of Canada | 10.48K | -43.4% | $2.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 98 | Cetera Investment Advisers | 10.37K | +7.9% | $2.91M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Cerity Partners LLC | 10.17K | -9.2% | $2.85M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 100 | Markel Group ✦ | 9.75K | 0.0% | $2.73M | 0.0% | Held | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $8.43M | 0.0% |
| Td Asset Management Inc | $8.29M | 0.0% |
| Holocene Advisors, LP | $5.89M | 0.0% |
| Tudor Investment Corp Et Al | $3.94M | 0.0% |
| Connor, Clark & Lunn… | $3.04M | 0.0% |
Exited
| Norges Bank | $138.75M | was 0.0% |
| Point72 Asset Management | $85.20M | was 0.1% |
| Adage Capital Partners | $78.25M | was 0.1% |
| Artisan Partners Limited… | $48.25M | was 0.1% |
| Credit Agricole S A | $3.65M | was 0.0% |
| Hrt Financial Lp | $1.38M | was 0.0% |
| Commonwealth Equity Services… | $319,569 | was 0.0% |
| National Bank Of Canada /Fi/ | $52,905 | was 0.0% |
| TD Waterhouse Canada Inc. | $6,481 | was 0.0% |
| Toronto Dominion Bank | $261 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 578 holders, 28.07M shares, $7.21B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Oct 16
O'Shaughnessy Laura
Director · 73 sh @ 302.32 · $22,069
Open-market sales (S)
Sep 01
HOLCOM KAREN J
Officer · 2.00K sh · $659,240
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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