What does CUSIP 00508Y102 represent in this 13F holders report?

CUSIP 00508Y102 is the security identifier for AYI - ACUITY INC. (DE) - Common Stock used to aggregate holder disclosures.

How many institutions held AYI - ACUITY INC. (DE) - Common Stock in Q1 2018?

401 institutional investors reported AYI - ACUITY INC. (DE) - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

ACUITY INC. (DE) - Common Stock (AYI)

CUSIP: 00508Y102

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 30,364,363
Total 13F shares: 45,597,105
Share change: -451,728
Total reported value: $6,345,173,705
Put/Call ratio: 180%
Price per share: $139.19
Number of holders: 401
Value change: -$110,183,120
Number of buys: 205
Number of sells: 202

Quarterly Holders Quick Answers

What is CUSIP 00508Y102?
CUSIP 00508Y102 identifies AYI - ACUITY INC. (DE) - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 00508Y102:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of AYI - ACUITY INC. (DE) - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	24%	7,202,873	$1,267,706,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	14%	4,195,647	$738,435,000	—	31 Dec 2017	13F
GENERATION INVESTMENT MANAGEMENT LLP	13F	Company	12%	3,767,048	$663,000,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	9.2%	2,788,334	$490,748,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	5.9%	1,783,065	$313,818,000	—	31 Dec 2017	13F
ATLANTA CAPITAL MANAGEMENT CO L L C	13F	Company	5.8%	1,755,704	$309,004,000	—	31 Dec 2017	13F
Aberdeen Group plc	13F	Company	5.2%	1,565,088	$275,479,000	—	31 Dec 2017	13F
FMR LLC	13F	Company	3.9%	1,198,881	$211,004,000	—	31 Dec 2017	13F
JPMORGAN CHASE & CO	13F	Company	3.7%	1,110,403	$195,431,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	3.4%	1,033,316	$181,681,000	—	31 Dec 2017	13F
Alyeska Investment Group, L.P.	13F	Company	3.3%	997,558	$175,570,000	—	31 Dec 2017	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	2.7%	805,320	$141,736,000	—	31 Dec 2017	13F
NN Investment Partners Holdings N.V.	13F	Company	2.5%	762,300	$134,165,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	2.1%	637,281	$112,161,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	1.9%	574,926	$101,188,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.9%	571,392	$100,564,000	—	31 Dec 2017	13F
Impax Asset Management LTD	13F	Company	1.8%	532,250	$93,676,000	—	31 Dec 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	1.6%	492,342	$86,652,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	1.6%	489,042	$86,072,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.6%	484,308	$85,075,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	1.5%	455,160	$80,108,000	—	31 Dec 2017	13F
BAMCO INC /NY/	13F	Company	1.5%	454,972	$80,075,000	—	31 Dec 2017	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	1.5%	454,124	$79,094,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	1.4%	411,445	$72,414,000	—	31 Dec 2017	13F
CARILLON TOWER ADVISERS, INC.	13F	Company	1.3%	387,397	$68,182,000	—	31 Dec 2017	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1.2%	372,479	$65,556,000	—	31 Dec 2017	13F
Clearbridge Investments, LLC	13F	Company	1.1%	348,592	$61,352,000	—	31 Dec 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	1%	307,970	$54,204,000	—	31 Dec 2017	13F
VILLERE ST DENIS J & CO LLC	13F	Company	0.98%	298,876	$52,602,000	—	31 Dec 2017	13F
RIVERBRIDGE PARTNERS LLC	13F	Company	0.98%	296,319	$52,152,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.87%	264,812	$46,600,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.86%	262,256	$46,157,000	—	31 Dec 2017	13F
AustralianSuper Pty Ltd	13F	Company	0.83%	251,914	$44,337,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.8%	242,795	$42,732,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.79%	238,600	$41,994,000	—	31 Dec 2017	13F
Artisan Partners Limited Partnership	13F	Company	0.77%	233,523	$41,100,000	—	31 Dec 2017	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.76%	229,991	$40,480,000	—	31 Dec 2017	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.74%	224,872	$39,577,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.72%	217,484	$38,281,000	—	31 Dec 2017	13F
Legal & General Group Plc	13F	Company	0.69%	208,918	$36,770,000	—	31 Dec 2017	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.66%	201,192	$35,409,000	—	31 Dec 2017	13F
Vulcan Value Partners, LLC	13F	Company	0.57%	173,040	$30,455,000	—	31 Dec 2017	13F
TIDE POINT CAPITAL MANAGEMENT, LP	13F	Company	0.53%	159,418	$28,058,000	—	31 Dec 2017	13F
Swiss National Bank	13F	Company	0.51%	155,800	$27,421,000	—	31 Dec 2017	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.51%	154,230	$27,144,000	—	31 Dec 2017	13F
CAXTON ASSOCIATES LP	13F	Company	0.47%	143,964	$25,338,000	—	31 Dec 2017	13F
Bronson Point Management LLC	13F	Company	0.45%	136,251	$23,980,000	—	31 Dec 2017	13F
Gotham Asset Management, LLC	13F	Company	0.43%	130,333	$22,939,000	—	31 Dec 2017	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.42%	127,326	$22,409,376	—	31 Dec 2017	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	0.41%	125,432	$22,075,000	—	31 Dec 2017	13F

Institutional Holders of ACUITY INC. (DE) - Common Stock (AYI) as of Q1 2018

As of 31 Mar 2018, ACUITY INC. (DE) - Common Stock (AYI) was held by 401 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 45,597,105 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, GENERATION INVESTMENT MANAGEMENT LLP, BlackRock Inc., FMR LLC, STATE STREET CORP, ATLANTA CAPITAL MANAGEMENT CO L L C, Standard Life Aberdeen plc, JPMORGAN CHASE & CO, and WELLS FARGO & COMPANY/MN. This page lists 401 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

409

Q1 2018 holders

401

Holder diff

-8

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.