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MC

Martin Cohen

CNS
DIRECTOR · COHEN & STEERS, INC. · CIK 0001181496
FILING MIX · LIFETIME53%/47%
BUYS
31
SELLS
27
TOTAL VALUE
$24.42M
COMPANIES
1
ACTIVE SINCE
Dec 2019
HOLDINGS NOW
950,434
AVG SELL PX
$76.47
TRADE KIND
SHOWING 58 / 58
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Martin Cohen, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d11+100.00%+1.06%+0.47%+0.58%-0.43%—
14d11+100.00%-0.10%-0.17%+0.07%+0.09%—
30d11+100.00%-0.36%-1.08%+0.73%+0.72%—
60d11+81.82%-3.69%-4.34%+0.65%+1.60%—
90d11+90.91%-4.07%-2.55%-1.52%+2.29%—
180d11+100.00%+5.62%+2.98%+2.64%-0.41%—
1y11(4 pending)+100.00%-13.59%+5.46%-19.04%-20.99%—
2y11(4 pending)+14.29%+4.70%+29.43%-24.74%-22.06%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
CNS · 950,434 shares · as of Jul 1, 2026
02,087,8654,175,7316,263,5968,351,4612020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 31 buys / 27 sellsCOVERAGE · 28 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
353——950,434Jul 1, 2026Jul 6, 2026 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
440——950,081Apr 1, 2026Apr 3, 2026 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
436——949,641Jan 2, 2026Jan 5, 2026 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASE
12,708$60.83$773.0K949,205Nov 20, 2025Nov 20, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASE
14,659$59.91$878.2K936,497Nov 19, 2025Nov 20, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASE
22,633$59.50$1.35M921,838Nov 19, 2025Nov 20, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASE
50,000$59.69$2.98M899,205Nov 18, 2025Nov 20, 2025 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
100,000——8,071,461Nov 18, 2025Nov 20, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
423——849,205Oct 1, 2025Oct 3, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
360——848,782Jul 1, 2025Jul 2, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
341——848,422Apr 1, 2025Apr 2, 2025 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
298——848,081Jan 2, 2025Jan 3, 2025 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
40,000——8,171,461Nov 12, 2024Nov 13, 2024 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
291——847,783Oct 1, 2024Oct 2, 2024 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
35,000——847,492Aug 27, 2024Aug 28, 2024 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
50,000——8,211,461Jul 22, 2024Jul 23, 2024 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
383——882,492Jul 1, 2024Jul 2, 2024 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
50,000——8,261,461May 17, 2024May 17, 2024 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
362——882,109Apr 1, 2024Apr 2, 2024 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
40,000——8,311,461Mar 12, 2024Mar 13, 2024 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
365——881,747Jan 2, 2024Jan 4, 2024 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
30,000——8,351,461Dec 15, 2023Dec 18, 2023 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
442——881,382Oct 2, 2023Oct 3, 2023 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
32,000——880,940Jul 24, 2023Jul 26, 2023 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
472——912,940Jul 3, 2023Jul 5, 2023 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
35,000——912,468Apr 24, 2023Apr 25, 2023 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
433——947,468Apr 3, 2023Apr 4, 2023 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
30,000——947,035Feb 13, 2023Apr 4, 2023 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
419——977,035Jan 3, 2023Jan 4, 2023 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
30,000——976,616Dec 12, 2022Jan 4, 2023 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
70,000——1,006,616Oct 21, 2022Jan 4, 2023 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
432——1,076,616Oct 3, 2022Oct 4, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
12,600$77.18$972.5K1,076,184Aug 15, 2022Aug 15, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
1,680$77.83$130.8K1,088,784Aug 12, 2022Aug 15, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
21,807$77.57$1.69M1,090,464Aug 12, 2022Aug 15, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
16,559$77.41$1.28M1,119,625Aug 11, 2022Aug 15, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
7,354$78.07$574.1K1,112,271Aug 11, 2022Aug 15, 2022 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
429——1,136,184Jul 1, 2022Jul 5, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
60,000$68.00$4.08M1,135,755Jun 10, 2022Jun 14, 2022 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
315——1,195,755Apr 1, 2022Apr 4, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALE
120,000$80.20$9.62M1,195,440Jan 28, 2022Feb 1, 2022 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
298——1,315,440Jan 3, 2022Jan 4, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
10,000——1,315,142Dec 16, 2021Jan 4, 2022 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
10,000——1,325,142Nov 18, 2021Jan 4, 2022 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
325——1,335,142Oct 1, 2021Oct 4, 2021 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
10,000——1,334,817Sep 16, 2021Oct 4, 2021 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
10,000——1,344,817Aug 24, 2021Oct 4, 2021 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
304——1,354,817Jul 1, 2021Jul 2, 2021 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
375——1,354,513Apr 1, 2021Apr 5, 2021 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
341——1,354,138Jan 4, 2021Jan 5, 2021 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
447——1,353,797Oct 1, 2020Oct 2, 2020 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
366——1,353,350Jul 1, 2020Jul 2, 2020 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
25,000——1,352,984Apr 27, 2020Jul 2, 2020 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
581——1,377,984Apr 1, 2020Apr 3, 2020 ↗View →
CNS
COHEN & STEERS, INC.
SALE
1,066$75.33$80.3K1,377,403Jan 31, 2020Feb 4, 2020 ↗View →
CNS
COHEN & STEERS, INC.
PURCHASEGRANT
Stock grant
395——1,378,469Jan 2, 2020Jan 6, 2020 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
15,000——1,378,074Dec 16, 2019Jan 6, 2020 ↗View →
CNS
COHEN & STEERS, INC.
SALEGRANT
Gift
15,000——1,393,074Dec 4, 2019Jan 6, 2020 ↗View →
Other insiders · CNS
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About this filer
CIK 0001181496
ROLE
Director
PRIMARY
CNS
COMPANIES
1
ACTIVE SINCE
Dec 2019
MARKETPEEL · /INSIDER/0001181496DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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