What does CUSIP 436440101 represent in this 13F holders report?

CUSIP 436440101 is the security identifier for HOLX - HOLOGIC INC - Common Stock used to aggregate holder disclosures.

How many institutions held HOLX - HOLOGIC INC - Common Stock in Q3 2018?

438 institutional investors reported HOLX - HOLOGIC INC - Common Stock for Q3 2018. Use the holders table for investor-level position and value details.

HOLOGIC INC - Common Stock (HOLX)

CUSIP: 436440101

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / Common Stock
Shares outstanding: 219,714,852
Total 13F shares: 267,400,662
Share change: -2,755,297
Total reported value: $10,956,673,278
Put/Call ratio: 20%
Price per share: $40.98
Number of holders: 438
Value change: -$107,802,057
Number of buys: 168
Number of sells: 230

Quarterly Holders Quick Answers

What is CUSIP 436440101?
CUSIP 436440101 identifies HOLX - HOLOGIC INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q4 2018
Previous quarter: Q2 2018

Recent filing periods for CUSIP 436440101:

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

Top shareholders of HOLX - HOLOGIC INC - 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	21%	47,053,499	$1,870,376,000	—	30 Jun 2018	13F
VANGUARD GROUP INC	13F	Company	13%	27,955,371	$1,111,225,000	—	30 Jun 2018	13F
Capital World Investors	13F	Company	12%	27,137,372	$1,078,711,000	—	30 Jun 2018	13F
BlackRock Finance, Inc.	13F	Company	8.5%	18,608,783	$739,700,000	—	30 Jun 2018	13F
Capital Research Global Investors	13F	Company	8.4%	18,560,364	$737,774,000	—	30 Jun 2018	13F
PARNASSUS INVESTMENTS, LLC	13F	Company	7.4%	16,241,334	$645,593,000	—	30 Jun 2018	13F
STATE STREET CORP	13F	Company	4.9%	10,790,950	$428,949,000	—	30 Jun 2018	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	4.9%	10,707,704	$425,633,000	—	30 Jun 2018	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	2.6%	5,813,464	$231,085,000	—	30 Jun 2018	13F
Invesco Ltd.	13F	Company	2.2%	4,727,359	$187,912,000	—	30 Jun 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.6%	3,585,262	$142,515,000	—	30 Jun 2018	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	1.6%	3,577,128	$142,191,000	—	30 Jun 2018	13F
NORTHERN TRUST CORP	13F	Company	1.6%	3,410,243	$135,557,000	—	30 Jun 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.5%	3,313,709	$131,460,000	—	30 Jun 2018	13F
Point72 Asset Management, L.P.	13F	Company	1.1%	2,409,618	$95,782,000	—	30 Jun 2018	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	1.1%	2,392,183	$95,090,000	—	30 Jun 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1%	2,303,907	$91,577,000	—	30 Jun 2018	13F
FMR LLC	13F	Company	1%	2,291,458	$91,085,000	—	30 Jun 2018	13F
AXA S.A.	13F	Company	1%	2,221,333	$88,297,000	—	30 Jun 2018	13F
Bank of New York Mellon Corp	13F	Company	0.97%	2,126,233	$84,518,000	—	30 Jun 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	0.89%	1,964,392	$78,085,000	—	30 Jun 2018	13F
PFM Health Sciences, LP	13F	Company	0.86%	1,892,703	$75,235,000	—	30 Jun 2018	13F
Sterling Capital Management LLC	13F	Company	0.67%	1,482,563	$58,932,000	—	30 Jun 2018	13F
Legal & General Group Plc	13F	Company	0.61%	1,332,414	$52,959,000	—	30 Jun 2018	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.58%	1,273,563	$50,624,000	—	30 Jun 2018	13F
GLENVIEW CAPITAL MANAGEMENT, LLC	13F	Company	0.56%	1,229,620	$48,877,000	—	30 Jun 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.55%	1,202,155	$47,786,000	—	30 Jun 2018	13F
AMERICAN CAPITAL MANAGEMENT INC	13F	Company	0.54%	1,184,850	$47,098,000	—	30 Jun 2018	13F
NORGES BANK	13F	Company	0.54%	1,177,884	$46,820,000	—	30 Jun 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.46%	1,015,957	$40,384,000	—	30 Jun 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.45%	978,870	$38,910,086	—	30 Jun 2018	13F
MORGAN STANLEY	13F	Company	0.43%	943,536	$37,505,000	—	30 Jun 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.42%	915,298	$36,382,000	—	30 Jun 2018	13F
Swiss National Bank	13F	Company	0.42%	912,024	$36,253,000	—	30 Jun 2018	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.39%	856,292	$34,038,000	—	30 Jun 2018	13F
TD ASSET MANAGEMENT INC	13F	Company	0.39%	851,958	$33,865,000	—	30 Jun 2018	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.38%	830,450	$33,009,000	—	30 Jun 2018	13F
OSTERWEIS CAPITAL MANAGEMENT INC	13F	Company	0.37%	818,625	$32,540,000	—	30 Jun 2018	13F
FIRST TRUST ADVISORS LP	13F	Company	0.36%	794,737	$31,591,000	—	30 Jun 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.36%	785,300	$31,217,000	—	30 Jun 2018	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	0.35%	766,143	$30,454,000	—	30 Jun 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.34%	747,447	$29,710,000	—	30 Jun 2018	13F
FIL Ltd	13F	Company	0.34%	740,231	$29,424,000	—	30 Jun 2018	13F
DAVIS R M INC	13F	Company	0.34%	738,174	$29,342,000	—	30 Jun 2018	13F
Aberdeen Group plc	13F	Company	0.33%	716,348	$28,479,000	—	30 Jun 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.3%	666,555	$26,496,000	—	30 Jun 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.3%	650,535	$25,859,000	—	30 Jun 2018	13F
Stephens Investment Management Group LLC	13F	Company	0.29%	631,295	$24,886,000	—	30 Jun 2018	13F
KAHN BROTHERS GROUP INC	13F	Company	0.28%	611,027	$24,288,323	—	30 Jun 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.27%	596,216	$23,700,000	—	30 Jun 2018	13F

Institutional Holders of HOLOGIC INC - Common Stock (HOLX) as of Q3 2018

As of 30 Sep 2018, HOLOGIC INC - Common Stock (HOLX) was held by 438 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 267,400,662 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, Vanguard Group Inc, Capital World Investors, BlackRock Inc., PARNASSUS INVESTMENTS /CA, Capital Research Global Investors, STATE STREET CORP, GLENVIEW CAPITAL MANAGEMENT, LLC, WELLINGTON MANAGEMENT GROUP LLP, and Invesco Ltd.. This page lists 438 institutional shareholders reporting positions in this security for the Q3 2018 filing period.

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

Compare Q3 2018 vs Q2 2018 Across Filers

Q2 2018 holders

443

Q3 2018 holders

438

Holder diff

-5

Investor	Q2 2018 Shares	Q3 2018 Shares	Share Diff	Share Chg %	Q2 2018 Value $	Q3 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.