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Acuity Brands
AYI

568 hedge funds and large institutions have $9.94B invested in Acuity Brands in 2025 Q3 according to their latest regulatory filings, with 82 funds opening new positions, 195 increasing their positions, 185 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

217% more call options, than puts

Call options by funds: $50.9M | Put options by funds: $16.1M

100% more funds holding in top 10

Funds holding in top 10: 4 → 8 (+4)

44% more first-time investments, than exits

New positions opened: 82 | Existing positions closed: 57

15% more capital invested

Capital invested by funds: $8.66B → $9.94B (+$1.28B)

3% more funds holding

Funds holding: 549 → 568 (+19)

5% more repeat investments, than reductions

Existing positions increased: 195 | Existing positions reduced: 185

0.48% less ownership

Funds ownership: 94.69% → 94.21% (-0.48%)

Holders
568
Holders Change
+19
Holders Change %
+3.46%
% of All Funds
7.46%
Holding in Top 10
8
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+100%
% of All Funds
0.11%
New
82
Increased
195
Reduced
185
Closed
57
Calls
$50.9M
Puts
$16.1M
Net Calls
+$34.8M
Net Calls Change
+$17.5M

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$90.3M
2
PCM
Palestra Capital Management
New York
+$84.7M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$82.2M
4
UBS Group
UBS Group
Switzerland
+$55.6M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$48.7M

Top Sellers

Rank Fund Capital Flow
1
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$105M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$82.4M
3
JP Morgan Chase
JP Morgan Chase
New York
-$41M
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$41M
5
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$35.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
CA
526
CoreCap Advisors
Michigan
$5.51K – – –
JWM
527
JPL Wealth Management
Colorado
$4.82K +$4.46K +14 New
FWM
528
FSA Wealth Management
Massachusetts
$4.48K – – –
HNW
529
High Note Wealth
Minnesota
$4.48K – – –
CT
530
Clearstead Trust
Maine
$4.13K – – –
GBT
531
Grove Bank & Trust
Florida
$4.13K – – –
WA
532
WPG Advisers
Maryland
$4.13K – – –
FFO
533
Fortitude Family Office
Arizona
$4.13K +$319 +1 +9%
CJ
534
Caitlin John
Michigan
$3.79K +$3.51K +11 New
SL
535
Salomon & Ludwin
Virginia
$3.53K +$3.19K +10 New
RS
536
Rakuten Securities
Japan
$3.44K +$3.19K +10 New
FPF
537
First Pacific Financial
Washington
$3.1K – – –
LSA
538
Leonteq Securities AG
Switzerland
$3.1K – – –
CCM
539
Cloud Capital Management
Washington
$3K +$2.87K +9 New
T
540
Transce3nd
Texas
$2.84K -$95.7K -300 -97%
CIAS
541
CBIZ Investment Advisory Services
Ohio
$2.75K +$2.55K +8 New
PMFA
542
Plante Moran Financial Advisors
Michigan
$2.75K +$2.55K +8 New
BI
543
Binnacle Investments
Iowa
$2.41K – – –
CFO
544
CVA Family Office
Colorado
$2.41K – – –
ZBNA
545
Zions Bancorporation, National Association
Utah
$2.41K – – –
RWM
546
Rialto Wealth Management
New York
$2.41K +$319 +1 +17%
TIM
547
Tortoise Investment Management
New York
$2.41K +$319 +1 +17%
VNA
548
Valley National Advisers
Pennsylvania
$2K – – –
DPW
549
DiNuzzo Private Wealth
Pennsylvania
$1.96K – – –
CH
550
Cromwell Holdings
Wyoming
$1.72K – – –
20 21
22
23 24

AYI Hedge Fund Activity: Q3 2025 in Review

568 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Acuity Brands (AYI) for Q3 2025, worth a combined $9.94B — up 15% from $8.66B a quarter earlier.

Buyers outnumbered sellers: 82 funds opened new AYI positions and 57 closed out — a net gain of 25 holders — while 195 added to existing stakes and 185 trimmed.

The largest buyer was Millennium Management, adding an estimated $90.3M. The largest seller was Balyasny Asset Management, cutting an estimated $105M.

  • 568 institutional investors held Acuity Brands (AYI) as of Q3 2025, up from 549 in Q2 2025.
  • Funds reported $9.94B of Acuity Brands stock for Q3 2025, up 15% quarter-over-quarter.
  • 82 funds opened new Acuity Brands positions in Q3 2025 and 57 closed out, a net change of +25 holders.
  • The largest Acuity Brands buyer in Q3 2025 was Millennium Management, an estimated $90.3M added.
  • The largest Acuity Brands seller in Q3 2025 was Balyasny Asset Management, an estimated $105M sold.

Based on aggregated 13F filings for Q3 2025.