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Curbline Properties Corp. (CURB) institutional ownership

Latest close $31.65 Jul 28, 2026
Market cap$2.8B 52-week range SectorReal Estate
Funds holding · Q1 2026
235
reported CURB position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
145 buyers · 90 sellers

Curbline Properties Corp. (CURB) price and institutional activity

Dates

Q1 2026

$0 bought by 145 investors
Principal Financial Group IncAlyeska Investment Group, L.P. +143 more
$0 sold by 90 investors
FMR LLCBalyasny Asset Management L.P. +88 more
Bought Sold Totals per quarter; hover a bar for the names.

Curbline Properties Corp. (CURB) institutional activity · 90

Investor Type Est. change Change Δ Own Date
FMR LLC · Reduced
Change −1.3M Δ Own −22.7% Date Q1 2026
FMR LLC Reduced· Q1 2026 −1.3M −22.7% Q1 2026
Balyasny Asset Management L.P. · Reduced
Change −1.0M Date Q1 2026
Balyasny Asset Management L.P. Reduced· Q1 2026 −1.0M Q1 2026
APG Asset Management US Inc. · Exited
Change −790K Δ Own −100.0% Date Q1 2026
APG Asset Management US Inc. Exited· Q1 2026 −790K −100.0% Q1 2026
Lasalle Investment Management Securities LLC · Reduced
Change −566K Date Q1 2026
Lasalle Investment Management Securities LLC Reduced· Q1 2026 −566K Q1 2026
Sumitomo Mitsui Trust Group, Inc. · Reduced
Change −536K Date Q1 2026
Sumitomo Mitsui Trust Group, Inc. Reduced· Q1 2026 −536K Q1 2026
Nuveen, LLC · Reduced
Change −426K Date Q1 2026
Nuveen, LLC Reduced· Q1 2026 −426K Q1 2026
SG Americas Securities, LLC · Reduced
Change −371K Date Q1 2026
SG Americas Securities, LLC Reduced· Q1 2026 −371K Q1 2026
T. Rowe Price Investment Management, Inc. · Reduced
Change −272K Date Q1 2026
T. Rowe Price Investment Management, Inc. Reduced· Q1 2026 −272K Q1 2026
Jane Street Group, LLC · Reduced
Change −209K Date Q1 2026
Jane Street Group, LLC Reduced· Q1 2026 −209K Q1 2026
Citadel Advisors LLC Reduced· Q1 2026 −190K −39.9% Q1 2026
Norges · Exited
Change −185K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −185K −100.0% Q1 2026
Janus Henderson Group PLC · Reduced
Change −146K Date Q1 2026
Janus Henderson Group PLC Reduced· Q1 2026 −146K Q1 2026
Barclays PLC · Reduced
Change −134K Date Q1 2026
Barclays PLC Reduced· Q1 2026 −134K Q1 2026
JPMorgan Chase & Co · Reduced
Change −108K Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −108K Q1 2026
Rush Island Management, LP · Reduced
Change −104K Date Q1 2026
Rush Island Management, LP Reduced· Q1 2026 −104K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 90

Famous investor activity in Curbline Properties Corp. (CURB)

Curbline Properties Corp. (CURB) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Fennerty Conor · Officer Grant (A) 49K
Owned 209K ΔOwn +30.9% Trade date Jun 25, 2026 Filed date Jun 25, 2026
Fennerty Conor Officer Grant (A) 49K 209K +30.9% Jun 25, 2026 Jun 25, 2026
Cattonar John M. · Officer Grant (A) 45K
Owned 183K ΔOwn +32.6% Trade date Jun 25, 2026 Filed date Jun 25, 2026
Cattonar John M. Officer Grant (A) 45K 183K +32.6% Jun 25, 2026 Jun 25, 2026
Lukes David R. · Director 4 operations 0
Owned 42K Trade date May 11, 2026 Filed date May 13, 2026
Lukes David R. Director 4 operations 0 42K May 11, 2026 May 13, 2026
Solomon Lesley H. · Officer Tax withholding or exercise payment (F) -$11K
Price $26.79 Qty -408 Owned 24K Trade date Apr 8, 2026 Filed date Apr 9, 2026
Solomon Lesley H. Officer Tax withholding or exercise payment (F) $26.79 -408 -$11K 24K Apr 8, 2026 Apr 9, 2026
Lukes David R. · Director, Officer Sell −$2.2M
Price $26.83 Qty −84K Owned 507K Trade date Mar 16, 2026 Filed date Mar 17, 2026
Lukes David R. Director, Officer Sell $26.83 −84K −$2.2M 507K Mar 16, 2026 Mar 17, 2026
Lukes David R. · Director, Officer Sell −$1.1M
Price $26.80 Qty −40K Owned 590K Trade date Mar 13, 2026 Filed date Mar 17, 2026
Lukes David R. Director, Officer Sell $26.80 −40K −$1.1M 590K Mar 13, 2026 Mar 17, 2026
Lukes David R. · Director, Officer Tax withholding or exercise payment (F) -$2.2M
Price $27.81 Qty -78K Owned 756K Trade date Feb 28, 2026 Filed date Mar 3, 2026
Lukes David R. Director, Officer Tax withholding or exercise payment (F) $27.81 -78K -$2.2M 756K Feb 28, 2026 Mar 3, 2026
Fennerty Conor · Officer Tax withholding or exercise payment (F) -$544K
Price $27.81 Qty -20K Owned 160K Trade date Feb 28, 2026 Filed date Mar 3, 2026
Fennerty Conor Officer Tax withholding or exercise payment (F) $27.81 -20K -$544K 160K Feb 28, 2026 Mar 3, 2026
Cattonar John M. · Officer Tax withholding or exercise payment (F) -$259K
Price $27.81 Qty -9K Owned 138K Trade date Feb 28, 2026 Filed date Mar 3, 2026
Cattonar John M. Officer Tax withholding or exercise payment (F) $27.81 -9K -$259K 138K Feb 28, 2026 Mar 3, 2026
Yarian Christina M. · Officer Tax withholding or exercise payment (F) -$4K
Price $27.25 Qty -154 Owned 25K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Yarian Christina M. Officer Tax withholding or exercise payment (F) $27.25 -154 -$4K 25K Feb 22, 2026 Feb 24, 2026
Yarian Christina M. · Officer Grant (A) 2K
Owned 26K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Yarian Christina M. Officer Grant (A) 2K 26K Feb 22, 2026 Feb 24, 2026
Solomon Lesley H. · Officer Tax withholding or exercise payment (F) -$17K
Price $27.25 Qty -640 Owned 25K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Solomon Lesley H. Officer Tax withholding or exercise payment (F) $27.25 -640 -$17K 25K Feb 22, 2026 Feb 24, 2026
Solomon Lesley H. · Officer Grant (A) 4K
Owned 25K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Solomon Lesley H. Officer Grant (A) 4K 25K Feb 22, 2026 Feb 24, 2026
Lukes David R. · Director, Officer Tax withholding or exercise payment (F) -$314K
Price $27.25 Qty -12K Owned 834K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Lukes David R. Director, Officer Tax withholding or exercise payment (F) $27.25 -12K -$314K 834K Feb 22, 2026 Feb 24, 2026
Fennerty Conor · Officer Tax withholding or exercise payment (F) -$120K
Price $27.25 Qty -4K Owned 179K Trade date Feb 22, 2026 Filed date Feb 24, 2026
Fennerty Conor Officer Tax withholding or exercise payment (F) $27.25 -4K -$120K 179K Feb 22, 2026 Feb 24, 2026
15 of 22
15 of 22 Sign in to continue to older insider transactions.

Curbline Properties Corp. (CURB) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Blackrock, Inc. 17.0M
% of shares outstanding 16.2% Filing date Nov 7, 2024
Blackrock, Inc. 17.0M 16.2% Nov 7, 2024
FMR LLC 15.6M
% of shares outstanding 14.8% Filing date Nov 7, 2024
FMR LLC 15.6M 14.8% Nov 7, 2024
Vanguard Group Inc 13.2M
% of shares outstanding 12.6% Filing date Nov 7, 2024
Vanguard Group Inc 13.2M 12.6% Nov 7, 2024
Vanguard Portfolio Management LLC 9.3M
% of shares outstanding 8.8% Filing date Apr 29, 2026
Vanguard Portfolio Management LLC 9.3M 8.8% Apr 29, 2026
Otto Alexander 7.9M
% of shares outstanding 7.6% Filing date Oct 8, 2024
Otto Alexander 7.9M 7.6% Oct 8, 2024
FMR LLC 4.3M
% of shares outstanding 4.0% Filing date May 6, 2026
FMR LLC 4.3M 4.0% May 6, 2026
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Curbline Properties Corp. (CURB) ownership FAQ

Who owns CURB?

235 reporting institutions disclosed CURB position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.