Cohen & Steers CNS Insider Ownership

NYSE CNS
$76.75 -0.42 (-0.55%)
As of: Sep 10, 2026 · 3:59 PM EDT

Insider Holdings by Owner

3.61Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.0049%
Shares Held by Insiders
2.53K
filed for Sep 2026
Shares Outstanding
51.57Mn
51,572,000 shares
Direct Holdings
2.53K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
24
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

As of September 09, 2026, the three largest insider holders of CNS are Robert Hamilton Steers (Executive Chairman, 11.04Mn shares), Robert Hamilton Steers (Executive Chairman, 11.04Mn shares), Martin Cohen (Director, 8.07Mn shares).

Form 4 Holdings

Insiders Holding CNS

Insiders 24
Shares held 3.61Mn
Of outstanding 6.99%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Joseph M Harvey Chief Executive Officer 1,340,350 0 1,340,350 37.2% 21 Aug, 2026
2 Martin Cohen Executive Chairman 950,434 0 950,434 26.4% 06 Jul, 2026
3 Adam M Derechin Chief Operating Officer, Evp 535,997 0 535,997 14.9% 21 Aug, 2026
4 Matthew S. Stadler Chief Financial Officer, Evp 147,846 0 147,846 4.1% 24 May, 2024
5 Robert Hamilton Steers Executive Chairman 136,744 0 136,744 3.8% 02 Feb, 2026
6 Jon Cheigh President And Cio 95,368 0 95,368 2.6% 21 Aug, 2026
7 Daniel P Charles Executive Vice President 56,678 0 56,678 1.6% 01 Aug, 2025
8 Francis C Poli Gc, Secretary, Evp 56,352 0 56,352 1.6% 21 Aug, 2026
9 Edmond D Villani Director 4,494 31,583 36,077 1.0% 06 Jul, 2026
10 Michael T. Donohue Interim Cfo, Svp 32,511 0 32,511 0.9% 22 May, 2026
11 Daniel Noonan Executive Vice President 29,043 0 29,043 0.8% 21 Aug, 2026
12 Frank T Connor Director 24,384 0 24,384 0.7% 06 Jul, 2026
13 Raja A Dakkuri Chief Financial Officer, Evp 22,534 0 22,534 0.6% 22 Aug, 2025
14 Elena Dulik Chief Accounting Officer, Svp 22,185 0 22,185 0.6% 21 Aug, 2026
15 Peter L Rhein Director 19,821 0 19,821 0.5% 21 Feb, 2025
16 Brandon Brown Executive Vice President 18,064 0 18,064 0.5% 21 Aug, 2026
17 Reena Aggarwal Director 17,414 0 17,414 0.5% 06 Jul, 2026
18 Richard P Simon Director 16,429 0 16,429 0.5% 21 Feb, 2025
19 Michele Nolty Executive Vice President 14,129 0 14,129 0.4% 27 Aug, 2021
20 Amit Muni Chief Financial Officer, Evp 11,657 0 11,657 0.3% 21 Aug, 2026
21 Dasha Smith Director 10,267 0 10,267 0.3% 06 Jul, 2026
22 Alicia Dee Executive Vice President 5,400 0 5,400 0.1% 26 May, 2023
23 Lisa Dolly Director 2,796 0 2,796 0.1% 06 Jul, 2026
24 Karen Wilson Thissen Director 2,531 0 2,531 0.1% 06 Jul, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

3,555 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
20 Aug, 2026 Daniel Noonan Executive Vice President Acquired A 215 $0.00 $0 29,043 Direct
20 Aug, 2026 Amit Muni Chief Financial Officer, Evp Acquired A 95 $0.00 $0 11,657 Direct
20 Aug, 2026 Brandon Brown Executive Vice President Acquired A 104 $0.00 $0 18,064 Direct
20 Aug, 2026 Francis C Poli Gc, Secretary, Evp Acquired A 198 $0.00 $0 56,352 Direct
20 Aug, 2026 Adam M Derechin Chief Operating Officer, Evp Acquired A 200 $0.00 $0 535,997 Direct
20 Aug, 2026 Elena Dulik Chief Accounting Officer, Svp Acquired A 39 $0.00 $0 22,185 Direct
20 Aug, 2026 Joseph M Harvey Chief Executive Officer Acquired A 1,338 $0.00 $0 1,340,350 Direct
20 Aug, 2026 Jon Cheigh President And Cio Acquired A 715 $0.00 $0 95,368 Direct
20 Jul, 2026 Elena Dulik Chief Accounting Officer, Svp Disposed S 1,100 $83.16 $91.48K 22,146 Direct
01 Jul, 2026 Lisa Dolly Director Acquired A 353 $0.00 $0 2,796 Direct
01 Jul, 2026 Dasha Smith Director Acquired A 353 $0.00 $0 10,267 Direct
01 Jul, 2026 Frank T Connor Director Acquired A 353 $0.00 $0 24,384 Direct
01 Jul, 2026 Reena Aggarwal Director Acquired A 353 $0.00 $0 17,414 Direct
01 Jul, 2026 Edmond D Villani Director Acquired A 353 $0.00 $0 4,966 Direct
01 Jul, 2026 Karen Wilson Thissen Director Acquired A 353 $0.00 $0 2,531 Direct
06 Jul, 2026 Edmond D Villani Director Disposed G 472 $0.00 $0 4,494 Direct
01 Jul, 2026 Martin Cohen Director, TenPercentOwner Acquired A 353 $0.00 $0 950,434 Direct
06 Jul, 2026 Edmond D Villani Director Acquired G 472 $0.00 $0 31,583 Indirect
15 Jun, 2026 Daniel Noonan Executive Vice President Disposed F 3,614 $77.05 $278.46K 28,682 Direct
16 Jun, 2026 Daniel Noonan Executive Vice President Disposed S 4,360 $77.33 $337.16K 0 Indirect