CURB · Insider trading · 13F holders · Congress trades
Curbline Properties Corp. (CURB)
Who is buying and selling CURB: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 12
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $41.9M
- Congress trades, 12 months
- 0
CURB at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 CURB insider filed 11 sales worth $41.9M on SEC Form 4, and no open-market purchases.
- 12 13F filers hold CURB among their 50 largest positions, worth $291.6M combined, including Jonathan Auerbach. The biggest bets by portfolio weight are GRS Advisors, LLC (6.2%), Land & Buildings Investment Management, LLC (5.7%) and Aew Capital Management L P (3.5%). In their latest 13Fs, 4 managers opened a new position and 4 added to one.
- No member of Congress has disclosed a trade in CURB.
- CURB last closed at $28.73 on Oct 29, 2026.
CURB insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 CURB insider filed 11 sales worth $41.9M on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Otto Alexander | Director | Sale | 839 | $29.52 | $25K | SEC |
| Sep 14, 2026 | Otto Alexander | Director | Sale | 2,344 | $29.51 | $69K | SEC |
| Sep 10, 2026 | Otto Alexander | Director | Sale | 254,924 | $29.67 | $7.6M | SEC |
| Sep 3, 2026 | Otto Alexander | Director | Sale | 100 | $30.02 | $3K | SEC |
| Sep 1, 2026 | Otto Alexander | Director | Sale | 114,244 | $30.11 | $3.4M | SEC |
| Aug 27, 2026 | Otto Alexander | Director | Sale | 309,161 | $30.14 | $9.3M | SEC |
| Aug 20, 2026 | Otto Alexander | Director | Sale | 34,133 | $30.02 | $1.0M | SEC |
| Aug 18, 2026 | Otto Alexander | Director | Sale | 145,399 | $30.24 | $4.4M | SEC |
| Aug 14, 2026 | Otto Alexander | Director | Sale | 231,943 | $30.11 | $7.0M | SEC |
| Aug 10, 2026 | Otto Alexander | Director | Sale | 129,841 | $29.79 | $3.9M | SEC |
| Aug 6, 2026 | Otto Alexander | Director | Sale | 173,057 | $30.12 | $5.2M | SEC |
Who owns CURB? Hedge funds and superinvestors
12 13F filers hold CURB among their 50 largest positions, worth $291.6M combined, including Jonathan Auerbach. The biggest bets by portfolio weight are GRS Advisors, LLC (6.2%), Land & Buildings Investment Management, LLC (5.7%) and Aew Capital Management L P (3.5%). In their latest 13Fs, 4 managers opened a new position and 4 added to one.
Superinvestors holding CURB: Jonathan Auerbach 0.2%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| GRS Advisors, LLCInvestment manager | 6.2% | $73.4M | 2,414,069 | +47.4% shares | Q2 2026 |
| Aew Capital Management L PHedge fund | 3.5% | $58.2M | 1,913,410 | +8.0% shares | Q2 2026 |
| Heitman Real Estate Securities LLCInstitutional asset manager | 2.4% | $36.7M | 1,208,438 | +82.7% shares | Q2 2026 |
| Jain Global LLCHedge fund | 0.5% | $36.1M | 1,188,393 | — | Q2 2026 |
| Land & Buildings Investment Management, LLCInstitutional asset manager | 5.7% | $33.3M | 1,094,291 | +20.9% shares | Q2 2026 |
| Boothbay Fund Management, LLCHedge fund | 0.4% | $23.6M | 776,478 | — | Q2 2026 |
| Conversant Capital LLCHedge fund | 1.7% | $14.4M | 474,000 | New | Q2 2026 |
| Element Capital Management LLCHedge fund | 0.4% | $7.0M | 230,153 | New | Q2 2026 |
| GSI Capital Advisors LLCInstitutional asset manager | 2.3% | $4.9M | 160,019 | +1.6% shares | Q2 2026 |
| VARCOV Co.Hedge fund | 0.9% | $2.3M | 74,522 | — | Q2 2026 |
| Jonathan AuerbachHedge fund | 0.2% | $1.5M | 50,000 | New | Q2 2026 |
| Sophron Capital Management L.P.Hedge fund | 0.1% | $219K | 7,208 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 12). Screen CURB in the grand portfolio →
CURB stock trades by members of Congress
No member of Congress has disclosed a trade in CURB.
CURB questions and answers
Are insiders buying CURB stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 CURB insider filed 11 sales worth $41.9M on SEC Form 4, and no open-market purchases.
Which hedge funds own CURB?
12 13F filers hold CURB among their 50 largest positions, worth $291.6M combined, including Jonathan Auerbach. The biggest bets by portfolio weight are GRS Advisors, LLC (6.2%), Land & Buildings Investment Management, LLC (5.7%) and Aew Capital Management L P (3.5%). In their latest 13Fs, 4 managers opened a new position and 4 added to one.
Has Congress traded CURB?
No member of Congress has disclosed a trade in CURB.
Who is the largest holder of CURB?
Among 13F filers, GRS Advisors, LLC reports the largest CURB position, $73.4M (2,414,069 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is GRS Advisors, LLC's: 6.2% of its portfolio.
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