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Security record · archived quarter

CURB

Curbline Properties Corp. · Real Estate · REIT - Retail

27.06 -0.9% mkt cap $3.11B quote delayed (FMP) · as of Oct 13 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
11Tracked holders
0Δ holders
12.29MShares held
$298.07MReported value
+0New positions
−0Exits
Rising Conviction score 54/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +13.8% · net new positions 0.0% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 97 0 89.03M $2.70B +4 −6
Q1 2026 102 +8 80.23M $2.07B +10 −3
Q4 2025 95 +2 81.94M $1.90B +3 —
Q3 2025 16 +1 54.15M $1.21B +1 −1
Q2 2025 13 -1 50.57M $1.16B — −1
Q1 2025 11 0 12.29M $298.07M — —
Q4 2024 11 +9 10.80M $252.17M +9 —
Q3 2024 1 +1 122.29K $2.98M +1 —
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 State Street Global Advisors ✦ (passive) 5.41M -3.0% $131.81M 0.0% ▼ Trim 2 SEC ↗
2 Geode Capital Management ✦ (passive) 2.43M +2.6% $58.69M 0.0% ▲ Add 2 SEC ↗ ×2
3 Millennium Management ✦ 1.69M +12.3% $40.87M 0.0% ▲ Add 3 SEC ↗
4 Wellington Management ✦ 1.43M +3409.1% $34.64M 0.0% ▲ Add 2 SEC ↗ ×3
5 Fisher Asset Management ✦ 565.23K -4.7% $13.67M 0.0% ▼ Trim 2 SEC ↗
6 Norges Bank ✦ (passive) 204.09K -61.9% $4.94M 0.0% ▼ Trim 2 SEC ↗
7 Marshall Wace ✦ 192.95K +312.2% $4.67M 0.0% ▲ Add 2 SEC ↗ ×3
8 Citadel Advisors ✦ 164.51K +798.1% $3.98M 0.0% ▲ Add 2 SEC ↗
9 T. Rowe Price ✦ 91.06K +12.3% $2.20M 0.0% ▲ Add 2 SEC ↗
10 Renaissance Technologies ✦ 75.42K +654.2% $1.82M 0.0% ▲ Add 2 SEC ↗
11 D. E. Shaw & Co. ✦ 31.82K +36.5% $769,653 0.0% ▲ Add 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 261 holders, 120.04M shares, $2.64B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Sep 14 Otto Alexander

Director · 839 sh · $24,767

Sep 10 Otto Alexander

Director · 2.34K sh · $69,171

Sep 09 Otto Alexander

Director · 33.11K sh · $979,784

Sep 08 Otto Alexander

Director · 221.81K sh · $6.58M

Sep 01 Otto Alexander

Director · 100 sh · $3,002

Aug 31 Otto Alexander

Director · 3.60K sh · $108,180

Aug 28 Otto Alexander

Director · 110.14K sh · $3.32M

Aug 27 Otto Alexander

Director · 500 sh · $15,000

Aug 26 Otto Alexander

Director · 134.87K sh · $4.07M

Aug 25 Otto Alexander

Director · 174.29K sh · $5.25M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 14 SC 13D/A — Otto Alexander

6.4% of class · View original SEC filing ↗

Jul 30 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API