Cohen & Steers, Inc.
Cohen & Steers, Inc. (CNS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CNS · as of Sep 30, 2025
Ownership Breakdown
292
Institutional Holders
▲ 4 vs Q2
$1.88B
Total Inst. Value
▼ $367.61M vs Q2
51.41M
Shares Outstanding
freeFloat 53.82%
28.69M
13F Shares Held
▼ 1.17M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CNS largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. investment advice | 4.14M | 8.08% | 8.08% | $271.40B | Nov 12, 2025 | ▲ 19.8K |
VANGUARD GROUP INC investment advice | 3.24M | 6.34% | 6.34% | $212.81B | Nov 7, 2025 | ▼ 28.5K |
WASATCH ADVISORS LP investment advice | 2.08M | 4.07% | 4.07% | $136.70B | Nov 14, 2025 | ▼ 382.1K |
BAMCO INC /NY/ investment advice | 1.73M | 3.38% | 3.38% | $113.40B | Nov 14, 2025 | ▼ 199.9K |
STATE STREET CORP investment advice | 1.17M | 2.28% | 2.28% | $76.67B | Nov 14, 2025 | ▲ 51.6K |
DIMENSIONAL FUND ADVISORS LP investment advice | 1.12M | 2.18% | 2.18% | $73.22B | Nov 12, 2025 | ▼ 2.8K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC investment advice | 1.10M | 2.15% | 2.15% | $72.24B | Nov 10, 2025 | ▲ 24.3K |
CLEARBRIDGE INVESTMENTS, LLC investment advice | 938.8K | 1.83% | 1.83% | $61.60B | Nov 13, 2025 | ▼ 13.7K |
BOSTON TRUST WALDEN CORP investment advice | 912.6K | 1.78% | 1.78% | $59.88B | Oct 17, 2025 | ▼ 10.3K |
MORGAN STANLEY investment advice | 895.8K | 1.75% | 1.75% | $58.77B | May 27, 2026 | ▼ 216.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
27
Increased
+1.38M shares1
New Positions
first time holders22
Decreased
−2.11M shares0
Sold Out
fully exitedNet shares change (top 50)
728.9K
+1.38M / −2.11M
Net new holders
+6
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CNS insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
16
Buy transactions
3
Sell transactions
5.33
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Cheigh Jon President and CIO | May 26, 2026 | Sale | 10,500 | $71.75 | $753.4K | 66.7K | Form 4 ↗ |
Cheigh Jon President and CIO | May 21, 2026 | Award | 811 | — | — | 94.5K | Form 4 ↗ |
POLI FRANCIS C GC, Secretary, EVP | May 21, 2026 | Award | 223 | — | — | 56.2K | Form 4 ↗ |
Noonan Daniel Executive Vice President | May 21, 2026 | Award | 310 | — | — | 35.8K | Form 4 ↗ |
Donohue Michael T. Interim CFO, SVP | May 21, 2026 | Award | 187 | — | — | 32.5K | Form 4 ↗ |
Brown Brandon Executive Vice President | May 21, 2026 | Award | 117 | — | — | 17.9K | Form 4 ↗ |
Harvey Joseph M Chief Executive Officer | May 21, 2026 | Award | 1,514 | — | — | 1.34M | Form 4 ↗ |
Dulik Elena Chief Accounting Officer, SVP | May 21, 2026 | Award | 46 | — | — | 23.2K | Form 4 ↗ |
DERECHIN ADAM M Chief Operating Officer, EVP | May 21, 2026 | Award | 226 | — | — | 535.8K | Form 4 ↗ |
DERECHIN ADAM M Chief Operating Officer, EVP | May 11, 2026 | Gift | 500 | — | — | 535.6K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Cohen & Steers, Inc. (CNS) is primarily owned by institutional investors, who hold approximately 55.8% of total shares outstanding. Company insiders own approximately 46.18%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Cohen & Steers, Inc. is BLACKROCK, INC., holding approximately 4.14 million shares — equal to 8.08% of outstanding shares — as of September 30, 2025.
A total of 292 institutional investors currently hold CNS stock, with a combined institutional value of approximately $1.88 billion as of the most recent 13F filing period.
Frequently asked questions
CNS ownershipCohen & Steers, Inc. (CNS) is primarily owned by institutional investors, who hold approximately 55.8% of shares. The largest shareholder is BLACKROCK, INC. with a 8.08% stake. Company insiders hold 46.18%. Data sourced from SEC Form 13F as of September 30, 2025.