Company · Ownership research

Curbline Properties Corp. CURB

CIK 0002027317 · CUSIP 23128Q101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 23128Q101 (CURB), not CUSIP 23128Q901 (CURB), and does not merge CUSIPs.

This page lists the top 20 of 234 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$387.14M 16,679,890 shares	0.01%	+313.64K(+1.90%)Added	SEC filing ↗ Feb 12, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$329.45M 14,194,238 shares	0.00%	-138.63K(-1.00%)Reduced	SEC filing ↗ Jan 29, 2026	▾
03	T. Rowe Price Investment Management, Inc. CIK 1897612 · Amended · View history	$309.69M 13,342,821 shares	0.20%	+2.37M(+21.60%)Added	SEC filing ↗ Feb 19, 2026	▾
04	FMR LLC CIK 315066 · View history	$128.27M 5,526,642 shares	0.01%	-2.56M(-31.70%)Reduced	SEC filing ↗ Feb 17, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$127.59M 5,453,219 shares	0.00%	-28.32K(-0.50%)Reduced	SEC filing ↗ Feb 13, 2026	▾
06	PRUDENTIAL FINANCIAL INC CIK 1137774 · View history	$78.72M 3,391,556 shares	0.10%	+61.38K(+1.80%)Added	SEC filing ↗ Feb 13, 2026	▾
07	Daiwa Securities Group Inc. CIK 1481045 · View history	$62.75M 2,703,509 shares	0.20%	-75.21K(-2.70%)Reduced	SEC filing ↗ Feb 11, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$58.43M 2,516,893 shares	0.00%	+22.73K(+0.90%)Added	SEC filing ↗ Feb 9, 2026	▾
09	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$57.12M 2,461,156 shares	0.03%	+1.99M(+426.50%)Added	SEC filing ↗ Feb 2, 2026	▾
10	COHEN & STEERS, INC. CIK 1284812 · View history	$54.99M 2,369,354 shares	0.10%	-83.10K(-3.40%)Reduced	SEC filing ↗ Feb 13, 2026	▾
11	Nuveen, LLC CIK 1871926 · View history	$48.02M 2,068,922 shares	0.01%	-484.80K(-19.00%)Reduced	SEC filing ↗ Feb 12, 2026	▾
12	GRS Advisors, LLC CIK 1544554 · View history	$37.13M 1,599,883 shares	3.33%	-802.67K(-33.40%)Reduced	SEC filing ↗ Feb 17, 2026	▾
13	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$35.36M 1,523,270 shares	0.01%	+74.48K(+5.10%)Added	SEC filing ↗ Feb 13, 2026	▾
14	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$35.15M 1,514,222 shares	0.03%	+262.78K(+21.00%)Added	SEC filing ↗ Feb 17, 2026	▾
15	Balyasny Asset Management L.P. CIK 1218710 · View history	$33.32M 1,435,795 shares	0.06%	-329.55K(-18.70%)Reduced	SEC filing ↗ Feb 17, 2026	▾
16	AEW CAPITAL MANAGEMENT L P CIK 1046187 · View history	$33.07M 1,424,625 shares	2.39%	-123.30K(-8.00%)Reduced	SEC filing ↗ Feb 6, 2026	▾
17	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$32.24M 1,388,831 shares	0.01%	+26.42K(+1.90%)Added	SEC filing ↗ Feb 12, 2026	▾
18	Qube Research & Technologies Ltd CIK 1729829 · View history	$30.87M 1,330,053 shares	0.04%	+240.65K(+22.10%)Added	SEC filing ↗ Feb 17, 2026	▾
19	BROWN ADVISORY INC CIK 1345929 · View history	$28.52M 1,228,678 shares	0.04%	-99.79K(-7.50%)Reduced	SEC filing ↗ Feb 13, 2026	▾
20	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$26.71M 1,150,867 shares	0.02%	+41.79K(+3.80%)Added	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 234 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

234

Cancelled or null records excluded

Disclosed shares

109,447,457

Not deduplicated across managers

Disclosed value

$2.54B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Curbline Properties Corp. · Q4 2025

Explore all 234 reporting institutions.

This page includes 20 of 234 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.