Comparable stake leader
FMR LLC
SEC ownership of ACUITY INC. (DE)
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001144215.
Disclosed value leader
FMR LLC
Comparable rows
3/50
Latest evidence
30 Jun 2026
- Public ticker
- AYI on NYSE
- Parsed ownership sources
-
13F and 13D/G
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
FMR LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
FMR LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001144215
- Issuer location
- Atlanta, GA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ACUITY INC. (DE) (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
3/50
Latest evidence
30 Jun 2026
13F
13D/G
Lead comparable stake: 12%
47 rows are not safely comparable across share classes.
13D/G row: FMR LLC
Showing 1-8 of 50 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 12%.
3 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FMR LLC's linked filing trail.
Comparable ownership
Top 3
FMR LLC
12%
BlackRock, Inc.
8.9%
VANGUARD CAPITAL MANAGEMENT LLC
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
13D/G
Company
|
12%
Reported 13D/G
· 30 Apr 2026
|
$1,357,509,193
3,604,071 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
8.9%
Reported 13D/G
· 31 Mar 2025
|
$1,121,983,364
2,978,769 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Capital Management
|
5.2%
Reported 13D/G
· 31 Mar 2026
|
$515,811,387
1,369,435 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$541,153,072
1,436,715 shares
|
— | 30 Jun 2026 |
| AQR CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$471,010,054
1,274,516 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$363,849,902
966,017 shares
|
— | 30 Jun 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
Company
|
—
denominator unverified
|
$290,830,600
772,130 shares
|
— | 30 Jun 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$289,485,217
768,419 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$13,780,698.
Buys
$362,815
Insiders: 2
Sells
$14,143,513
Insiders: 3
Net
-$13,780,698
Shares: -43,024
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 1,273
Shares: 44,297
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 73 | 36,047 | $22,069 | $11,537,304 | -$11,515,235 |
| 3-6 | 0 | 3,276 | $0 | $1,068,099 | -$1,068,099 |
| 6-9 | 1,200 | 0 | $340,746 | $0 | +$340,746 |
| 9-12 | 0 | 4,974 | $0 | $1,538,110 | -$1,538,110 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-19 of 19 reporting-owner rows connected to ACUITY INC. (DE). Open a relationship link for the CIK-to-CIK filing trail.
Rows
19
Largest Forms 3/4/5 holder
Richard K. Reece
Net 12M change
-$13.78M
Full value: -$13,780,698 · USD · 12-month changeLatest report
28 Oct 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Richard K. Reece | Executive Vice President | $31,237,033 | Mixed | 26 Oct 2021 | ||
| Neil Ashe | President & CEO, Director | $25,553,947 | -$9,656,440 | -27% | Filing P/S | 28 Oct 2026 |
| Karen J. Holcom | SVP & Chief Financial Officer | $8,149,988 | -$2,826,669 | -26% | Median | 23 Oct 2026 |
| James H. Hance Jr. | Director | $5,968,744 | Mixed | 21 Jan 2026 | ||
| Dianne S. Mills | SVP & Chief HR Officer | $5,663,609 | Mixed | 24 Oct 2025 | ||
| Barry R. Goldman | SVP & General Counsel | $2,115,338 | -$1,660,404 | -44% | Filing P/S | 23 Oct 2026 |
| Ray M. Robinson | Director | $1,224,744 | Mixed | 05 Jan 2022 | ||
| Laura O'Shaughnessy | Director | $1,137,738 | +$305,049 | +37% | Mixed | 16 Oct 2026 |
| Sara Dadyar | SVP, Global Head HR | $920,755 | Median | 23 Oct 2026 | ||
| Mark J. Sachleben | Director | $917,088 | Mixed | 21 Jan 2026 | ||
| Maya Leibman | Director | $586,876 | +$57,766 | +11% | Mixed | 30 Apr 2026 |
| W. Patrick Battle | Director | $162,870 | Mixed | 21 Jan 2026 | ||
| Michael J. Bender | Director | $162,870 | Mixed | 21 Jan 2026 | ||
| George Douglas Dillard Jr. | Director | $162,870 | Mixed | 21 Jan 2026 | ||
| Marcia J. Avedon | Director | $162,870 | Mixed | 21 Jan 2026 | ||
| Mary A. Winston | Director | $155,179 | Mixed | 24 Jan 2024 | ||
| Dominic J. Pileggi | Director | $151,131 | Mixed | 05 Jan 2022 | ||
| Peter C. Browning | Director | $96,195 | Mixed | 10 May 2021 | ||
| Nicholas J. Tzitzon | Director | Mixed | 24 Sep 2026 |
Recent insider transactions for ACUITY INC. (DE)
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Neil Ashe | AYI | Common Stock | Sale | -9.49% | -$2,656,192 | $324.44 | -8,187 | 78,075 | 29 Oct 2026 | Direct |
| Neil Ashe | AYI | Common Stock | Sale | -20.4% | -$7,000,248 | $317.33 | -22,060 | 86,262 | 28 Oct 2026 | Direct |
| Barry R. Goldman | AYI | Common Stock | Sale | -36.6% | -$1,221,624 | $321.48 | -3,800 | 6,580 | 27 Oct 2026 | Direct |
| Karen J. Holcom | AYI | Common Stock | Tax liability | -18.9% | -6,066 | 26,004 | 24 Oct 2026 | Direct | ||
| Karen J. Holcom | AYI | Common Stock | Award | 61.4% | 12,200 | 32,070 | 24 Oct 2026 | Direct | ||
| Barry R. Goldman | AYI | Common Stock | Tax liability | -25.1% | -3,476 | 10,380 | 24 Oct 2026 | Direct | ||
| Barry R. Goldman | AYI | Common Stock | Award | 114.4% | 7,394 | 13,856 | 24 Oct 2026 | Direct | ||
| Neil Ashe | AYI | Common Stock | Tax liability | -19.8% | -26,749 | 108,322 | 24 Oct 2026 | Direct | ||
| Neil Ashe | AYI | Common Stock | Award | 69.6% | 55,452 | 135,071 | 24 Oct 2026 | Direct | ||
| Karen J. Holcom | AYI | Common Stock | Tax liability | -1.12% | -225 | 19,870 | 23 Oct 2026 | Direct | ||
| Barry R. Goldman | AYI | Common Stock | Tax liability | -1.94% | -128 | 6,462 | 23 Oct 2026 | Direct | ||
| Sara Dadyar | AYI | Common Stock | Tax liability | -3.35% | -103 | 2,972 | 23 Oct 2026 | Direct | ||
| Neil Ashe | AYI | Common Stock | Tax liability | -0.82% | -661 | 79,619 | 23 Oct 2026 | Direct | ||
| Neil Ashe | AYI | Common Stock | Award | 11.2% | 8,078 | 80,280 | 22 Oct 2026 | Direct | ||
| Karen J. Holcom | AYI | Common Stock | Award | 15.2% | 2,648 | 20,095 | 22 Oct 2026 | Direct | ||
| Barry R. Goldman | AYI | Common Stock | Award | 35.7% | 1,734 | 6,590 | 22 Oct 2026 | Direct | ||
| Sara Dadyar | AYI | Common Stock | Award | 82.3% | 1,388 | 3,075 | 22 Oct 2026 | Direct | ||
| Laura O'Shaughnessy | AYI | Common Stock | Purchase | 2.35% | $22,069 | $302.32 | 73 | 3,184 | 16 Oct 2026 | Direct |
| Nicholas J. Tzitzon | AYI | Deferred Restricted Stock Units | Award | 296 | 296 | 24 Sep 2026 | Direct | |||
| Karen J. Holcom | AYI | Common Stock | Sale | -10.3% | -$659,240 | $329.62 | -2,000 | 17,447 | 01 Sep 2026 | Direct |
| Barry R. Goldman | AYI | Common Stock | Sale | -19.8% | -$438,780 | $365.65 | -1,200 | 4,856 | 02 Jul 2026 | Direct |
| Karen J. Holcom | AYI | Common Stock | Sale | -9.65% | -$629,319 | $303.14 | -2,076 | 19,447 | 01 Jun 2026 | Direct |
| Maya Leibman | AYI | Common Stock | Purchase | 100% | $57,766 | $288.83 | 200 | 400 | 30 Apr 2026 | by Trust |
| Laura O'Shaughnessy | AYI | Common Stock | Purchase | 47.4% | $282,980 | $282.98 | 1,000 | 3,111 | 08 Apr 2026 | Direct |
| Karen J. Holcom | AYI | Common Stock | Sale | -18.8% | -$1,538,110 | $309.23 | -4,974 | 21,523 | 28 Jan 2026 | Direct |
| Karen J. Holcom | AYI | Common Stock | Options Exercise | 3.5% | 897 | 26,497 | 28 Jan 2026 | Direct | ||
| Karen J. Holcom | AYI | Non-Qualified Stock Option | Options Exercise | -100% | -897 | 0 | 28 Jan 2026 | Direct | ||
| Laura O'Shaughnessy | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| George Douglas Dillard Jr. | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| Maya Leibman | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| Mark J. Sachleben | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| W. Patrick Battle | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| Michael J. Bender | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| Marcia J. Avedon | AYI | Deferred Restricted Stock Units | Award | 546 | 546 | 21 Jan 2026 | Direct | |||
| James H. Hance Jr. | AYI | Common Stock | Award | 3.02% | 546 | 18,618 | 21 Jan 2026 | Direct |
* marks a reported price that did not pass the local price check.