What does CUSIP 554382101 represent in this 13F holders report?

CUSIP 554382101 is the security identifier for MAC - MACERICH CO - Common Stock used to aggregate holder disclosures.

How many institutions held MAC - MACERICH CO - Common Stock in Q1 2018?

332 institutional investors reported MAC - MACERICH CO - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

MACERICH CO - Common Stock (MAC)

CUSIP: 554382101

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 256,974,820
Total 13F shares: 135,935,367
Share change: -1,346,983
Total reported value: $7,617,464,765
Put/Call ratio: 8.9%
Price per share: $56.02
Number of holders: 332
Value change: -$105,462,344
Number of buys: 141
Number of sells: 170

Quarterly Holders Quick Answers

What is CUSIP 554382101?
CUSIP 554382101 identifies MAC - MACERICH CO - 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: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 554382101:

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

Top shareholders of MAC - MACERICH CO - 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
Teachers Pension Plan Board Ontario	13F	Individual	9.1%	23,286,237	$1,529,440,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	8.7%	22,382,637	$1,470,092,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	4.4%	11,422,384	$750,223,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	2.7%	6,843,476	$449,489,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	2.2%	5,769,189	$378,921,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	1.9%	4,990,286	$327,763,000	—	31 Dec 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.8%	4,504,474	$295,854,000	—	31 Dec 2017	13F
CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC	13F	Company	1.2%	3,205,186	$210,517,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.96%	2,463,424	$161,791,000	—	31 Dec 2017	13F
FMR LLC	13F	Company	0.9%	2,319,572	$152,350,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	0.83%	2,134,156	$140,171,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.78%	2,009,523	$131,985,000	—	31 Dec 2017	13F
CREDIT SUISSE AG/	13F	Company	0.77%	1,981,789	$130,163,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.77%	1,966,621	$129,170,000	—	31 Dec 2017	13F
V3 Capital Management, L.P.	13F	Company	0.63%	1,625,821	$106,784,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	0.6%	1,542,202	$101,292,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	0.56%	1,434,420	$94,213,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.56%	1,428,879	$93,684,000	—	31 Dec 2017	13F
Third Point LLC	13F	Company	0.55%	1,425,000	$93,594,000	—	31 Dec 2017	13F
Parallax Volatility Advisers, L.P.	13F	Company	0.54%	1,390,008	$91,296,000	—	31 Dec 2017	13F
Legal & General Group Plc	13F	Company	0.5%	1,272,268	$83,563,000	—	31 Dec 2017	13F
PGGM Investments	13F	Individual	0.48%	1,234,000	$81,049,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.47%	1,215,149	$79,811,000	—	31 Dec 2017	13F
UBS Group AG	13F	Company	0.4%	1,037,650	$68,153,000	—	31 Dec 2017	13F
SECURITY CAPITAL RESEARCH & MANAGEMENT INC	13F	Company	0.35%	900,348	$59,135,000	—	31 Dec 2017	13F
THIRD AVENUE MANAGEMENT LLC	13F	Company	0.33%	849,829	$55,817,000	—	31 Dec 2017	13F
BARCLAYS PLC	13F	Company	0.33%	847,710	$55,678,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.33%	841,220	$55,517,000	—	31 Dec 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.31%	790,642	$51,929,000	—	31 Dec 2017	13F
SASCO CAPITAL INC / CT/	13F	Company	0.3%	774,530	$50,871,000	—	31 Dec 2017	13F
APG Asset Management US Inc.	13F	Company	0.28%	728,413	$47,842,000	—	31 Dec 2017	13F
Governors Lane LP	13F	Company	0.27%	696,000	$45,713,000	—	31 Dec 2017	13F
AEW CAPITAL MANAGEMENT L P	13F	Company	1.4%	3,691,900	$43,897,000	—	31 Dec 2017	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.26%	666,223	$43,758,000	—	31 Dec 2017	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.25%	649,915	$42,686,417	—	31 Dec 2017	13F
Starboard Value LP	13F	Company	0.23%	600,000	$39,408,000	—	31 Dec 2017	13F
HSBC HOLDINGS PLC	13F	Company	0.2%	508,957	$33,428,000	—	31 Dec 2017	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.19%	492,554	$32,350,000	—	31 Dec 2017	13F
Alta Fundamental Advisers LLC	13F	Company	0.19%	484,750	$31,838,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.18%	460,547	$30,249,000	—	31 Dec 2017	13F
Land & Buildings Investment Management, LLC	13F	Company	0.18%	453,834	$29,808,000	—	31 Dec 2017	13F
Asset Management One Co., Ltd.	13F	Company	0.17%	449,195	$29,573,000	—	31 Dec 2017	13F
Swiss National Bank	13F	Company	0.17%	445,641	$29,270,000	—	31 Dec 2017	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.16%	420,858	$27,642,000	—	31 Dec 2017	13F
FIRST FOUNDATION ADVISORS	13F	Company	0.16%	412,537	$27,095,000	—	31 Dec 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.16%	399,482	$26,238,000	—	31 Dec 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.15%	380,257	$24,975,000	—	31 Dec 2017	13F
Ulysses Management LLC	13F	Company	0.14%	365,000	$23,973,000	—	31 Dec 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.13%	326,300	$21,431,000	—	31 Dec 2017	13F
ELEMENT CAPITAL MANAGEMENT LLC	13F	Company	0.13%	325,764	$21,396,000	—	31 Dec 2017	13F

Institutional Holders of MACERICH CO - Common Stock (MAC) as of Q1 2018

As of 31 Mar 2018, MACERICH CO - Common Stock (MAC) was held by 332 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 135,935,367 shares. The largest 10 holders included ONTARIO TEACHERS PENSION PLAN BOARD, VANGUARD GROUP INC, BlackRock Inc., STATE STREET CORP, MORGAN STANLEY, PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, CBRE CLARION SECURITIES LLC, Invesco Ltd., and Starboard Value LP. This page lists 333 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

351

Q1 2018 holders

332

Holder diff

-19

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.