COHEN & STEERS INC CNS
COM · Common Stock · CUSIP 19247A100
American Investment Management company
- SectorFinancials
- IndustryInvestment Advice
- HeadquartersNew York, NY
- Websitecohenandsteers.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($12.3m this quarter). Holder counts are more reliable. Shares outstanding: 51.4m as of 2026-07-23, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $76.14. Options: 5 managers hold calls ($27.3m notional), 2 hold puts ($533.0k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 199 |
| Q4 2022 | 200 |
| Q1 2023 | 199 |
| Q2 2023 | 189 |
| Q3 2023 | 197 |
| Q4 2023 | 206 |
| Q1 2024 | 212 |
| Q2 2024 | 232 |
| Q3 2024 | 259 |
| Q4 2024 | 281 |
| Q1 2025 | 294 |
| Q2 2025 | 288 |
| Q3 2025 | 287 |
| Q4 2025 | 285 |
| Q1 2026 | 296 |
| Q2 2026 | 311 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 127 | 112 |
| Q4 2024 | 147 | 100 |
| Q1 2025 | 147 | 118 |
| Q2 2025 | 126 | 136 |
| Q3 2025 | 134 | 132 |
| Q4 2025 | 141 | 140 |
| Q1 2026 | 151 | 130 |
| Q2 2026 | 188 | 98 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $3.9m | $2.3m | 0.61 |
| Q4 2025 | $3.3m | $6.3k | 0.00 |
| Q1 2026 | $4.7m | $250.2k | 0.05 |
| Q2 2026 | $27.3m | $533.0k | 0.02 |
Biggest buyers
| Woodline Partners LP | New | +518.6k |
| SEGALL BRYANT & HAMILL, LLC | New | +353.9k |
| VICTORY CAPITAL MANAGEMENT INC | Added | +277.6k |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | New | +240.2k |
| MILLENNIUM MANAGEMENT LLC | Added | +239.7k |
| Nuveen, LLC | Added | +215.8k |
| AQR CAPITAL MANAGEMENT LLC | Added | +211.0k |
| Assenagon Asset Management S.A. | New | +131.9k |
| BlackRock, Inc. | Added | +126.0k |
| MORGAN STANLEY | Added | +122.6k |
Biggest sellers
| WASATCH ADVISORS LP | Reduced | -911.6k |
| Clearbridge Investments, LLC | Reduced | -118.6k |
| D. E. Shaw & Co., Inc. | Reduced | -102.8k |
| Jain Global LLC | Sold out | -96.6k |
| SEI INVESTMENTS CO | Reduced | -58.5k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | -57.6k |
| CITADEL ADVISORS LLC | Reduced | -56.5k |
| LANDMARK INVESTMENT PARTNERS, L.P. | Reduced | -51.9k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -51.1k |
| UBS Group AG | Reduced | -45.0k |
Biggest calls
| LANDMARK INVESTMENT PARTNERS, L.P. | Added | $25.8m306.2k shares |
| CITADEL ADVISORS LLC | Added | $533.0k7.0k shares |
| JANE STREET GROUP, LLC | New | $403.5k5.3k shares |
| GROUP ONE TRADING LLC | New | $357.9k4.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $243.6k3.2k shares |
Biggest puts
| JANE STREET GROUP, LLC | New | $502.5k6.6k shares |
| SIMPLEX TRADING, LLC | New | $30.5k400 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| COHEN MARTIN 13G · exempt (held before listing) filed 2025-04-21 | 17.7% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 2 | $976.2k | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 1 | $2.0m | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 2 | $17.2m | 0 | — | — |
| Q1 2026 | 0 | — | 1 | $1.3m | — |
| Q2 2026 | 0 | — | 2 | $1.1m | — |
| Q3 2026 | 0 | — | 1 | $91.5k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-07-20 | Dulik Elena Chief Accounting Officer, SVP | Sold | $91.5k1.1k shares |
| 2026-06-16 | Noonan Daniel Executive Vice President | Sold | $337.2k4.4k shares |
| 2026-05-26 | Cheigh Jon President and CIO · By the Jon Young Cheigh 2024 Revocable Trust | Sold | $753.4k10.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 4.5m $343.4m | Added +126.0k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.01% of their portfolio | 1.7m $129.6m | Added +50.9k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.3m $96.0m | Added +3.8k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.2m $91.3m | Added +24.2k |
| STATE STREET CORP 0.00% of their portfolio | 1.2m $90.8m | Added +43.8k |
| WASATCH ADVISORS LP 0.59% of their portfolio | 1.2m $90.3m | Reduced -911.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 1.1m $81.0m | Added +97.4k |
| VICTORY CAPITAL MANAGEMENT INC 0.04% of their portfolio | 962.6k $73.3m | Added +277.6k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 924.0k $70.4m | Added +102.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 885.9k $67.5m | Added +76.4k |
| Copeland Capital Management, LLC 1.20% of their portfolio | 768.7k $58.5m | Reduced -35.8k |
| MORGAN STANLEY 0.00% of their portfolio | 569.8k $43.4m | Added +122.6k |
| Boston Trust Walden Corp 0.31% of their portfolio | 534.5k $40.7m | Reduced -23.9k |
| Woodline Partners LP 0.12% of their portfolio | 518.6k $39.5m | New |
| MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio | 485.2k $36.9m | Added +239.7k |
| Nuveen, LLC 0.01% of their portfolio | 463.1k $35.3m | Added +215.8k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 451.7k $34.4m | Added +211.0k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 427.0k $32.5m | Added +636 |
| DAVENPORT & Co LLC 0.16% of their portfolio | 424.2k $32.0m | Added +2.7k |
| TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio | 369.9k $28.2m | Reduced -51.1k |
| Grantham, Mayo, Van Otterloo & Co. LLC 0.06% of their portfolio | 364.4k $27.7m | Added +6.8k |
| Invesco Ltd. 0.00% of their portfolio | 360.7k $27.5m | Added +32.5k |
| SEGALL BRYANT & HAMILL, LLC 0.32% of their portfolio | 353.9k $26.9m | New |
| NORGES BANK 0.00% of their portfolio | 353.7k $26.9m | Not comparable |
| GAMCO INVESTORS, INC. ET AL 0.24% of their portfolio | 351.9k $26.8m | Added +48.8k |
| GW&K Investment Management, LLC 0.21% of their portfolio | 348.9k $26.6m | Reduced -4.2k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 344.9k $26.3m | Added +32.4k |
| MetLife Investment Management, LLC 0.10% of their portfolio | 283.1k $21.6m | Added +3.8k |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 257.1k $19.6m | Added +14.6k |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 0.90% of their portfolio | 240.2k $18.3m | New |
| Clearbridge Investments, LLC 0.01% of their portfolio | 221.7k $16.9m | Reduced -118.6k |
| FMR LLC 0.00% of their portfolio | 202.6k $15.4m | Added +81.4k |
| GABELLI FUNDS LLC 0.10% of their portfolio | 199.9k $15.2m | Added +9.5k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 198.5k $15.1m | Added +7.8k |
| Aristotle Capital Boston, LLC 0.88% of their portfolio | 173.3k $13.2m | Reduced -17.9k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 172.3k $13.1m | Reduced -29.0k |
| BAMCO INC /NY/ 0.02% of their portfolio | 153.5k $11.7m | Reduced -11.6k |
| BOURGEON CAPITAL MANAGEMENT LLC 1.65% of their portfolio | 145.4k $11.1m | Reduced -10.9k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 135.7k $10.3m | Added +1.0k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 134.7k $10.3m | Added +10.7k |
| Assenagon Asset Management S.A. 0.01% of their portfolio | 131.9k $10.0m | New |
| NICHOLAS COMPANY, INC. 0.17% of their portfolio | 125.7k $9.6m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 120.6k $9.2m | Added +11.1k |
| Public Sector Pension Investment Board 0.02% of their portfolio | 117.3k $8.9m | Added +693 |
| SEI INVESTMENTS CO 0.01% of their portfolio | 117.1k $8.9m | Reduced -58.5k |
| LANDMARK INVESTMENT PARTNERS, L.P. 8.48% of their portfolio | 108.8k $9.2m | Reduced -51.9k |
| UBS Group AG 0.00% of their portfolio | 102.7k $7.8m | Reduced -45.0k |
| WINSLOW ASSET MANAGEMENT INC 1.34% of their portfolio | 101.5k $7.7m | Added +856 |
| Marathon Partners Equity Management, LLC 7.50% of their portfolio | 100.0k $7.6m | Reduced -14.5k |
| Creative Planning 0.00% of their portfolio | 93.5k $7.1m | Added +24.4k |
| ProShare Advisors LLC 0.01% of their portfolio | 91.7k $7.0m | Reduced -8.0k |
| ALPS ADVISORS INC 0.03% of their portfolio | 89.2k $6.8m | Added +2.6k |
| Fisher Asset Management, LLC 0.00% of their portfolio | 85.9k $6.5m | Reduced -10.5k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.02% of their portfolio | 83.6k $6.4m | Reduced -17.8k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 79.7k $6.1m | Added +33.1k |
| Legal & General Group Plc 0.00% of their portfolio | 73.7k $5.6m | Added +1.8k |
| Taylor Hoffman Capital Management LLC 1.33% of their portfolio | 71.9k $5.5m | Added +3.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 69.0k $5.3m | Reduced -6.3k |
| Jefferies Financial Group Inc. 0.05% of their portfolio | 67.2k $5.1m | Reduced -156 |
| NAVELLIER & ASSOCIATES INC 0.34% of their portfolio | 57.0k $4.3m | Added +2.2k |
| Swiss National Bank 0.00% of their portfolio | 56.8k $4.3m | Added +1.4k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 53.1k $4.0m | Added +7.5k |
| Voleon Capital Management LP 0.07% of their portfolio | 52.2k $4.0m | Reduced -30.4k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 51.7k $3.9m | Added +13.2k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 50.3k $3.8m | Reduced -17.7k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 46.1k $3.5m | Reduced -56.5k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 45.2k $3.4m | Reduced -8.5k |
| XTX Topco Ltd 0.04% of their portfolio | 44.5k $3.4m | Reduced -4.5k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 43.1k $2.7m | Added +8.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 40.0k $3.0m | Added +7.0k |
| Quantinno Capital Management LP 0.00% of their portfolio | 39.8k $3.0m | Added +9.0k |
| HARBOR CAPITAL ADVISORS, INC. 0.21% of their portfolio | 39.8k $3.0m | Added +30.1k |
| BARCLAYS PLC 0.00% of their portfolio | 39.6k $3.0m | Reduced -28.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 36.5k $2.8m | Added +527 |
| IEQ CAPITAL, LLC 0.01% of their portfolio | 35.1k $2.7m | Added +29.6k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 34.5k $2.6m | Reduced -4.6k |
| Mariner, LLC 0.00% of their portfolio | 34.2k $2.6m | Added +17.1k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 32.9k $2.5m | Reduced -102.8k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 32.4k $2.5m | Added +4.0k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 32.2k $2.4m | Reduced -4.6k |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 32.1k $2.4m | Added +16.9k |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 31.8k $2.4m | Reduced -1.1k |
| Holocene Advisors, LP 0.01% of their portfolio | 31.4k $2.4m | Reduced -8.8k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 31.4k $2.4m | Added +6.0k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 31.1k $2.4m | Reduced -206 |
| Hunter Perkins Capital Management, LLC 0.51% of their portfolio | 29.9k $2.3m | Reduced -150 |
| Jump Financial, LLC 0.02% of their portfolio | 29.0k $2.2m | Added +22.8k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 28.7k $2.2m | Added +355 |
| Aquatic Capital Management LLC 0.08% of their portfolio | 28.7k $2.2m | New |
| ROYCE & ASSOCIATES LP 0.02% of their portfolio | 28.3k $2.2m | Reduced -2.5k |
| SG Americas Securities, LLC 0.00% of their portfolio | 28.3k $2.2m | Added +22.6k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.04% of their portfolio | 26.9k $2.0m | Added +11.3k |
| ExodusPoint Capital Management, LP 0.02% of their portfolio | 26.7k $2.0m | New |
| Carnegie Investment Counsel 0.04% of their portfolio | 26.5k $2.0m | Added +23.0k |
| Sanctuary Advisors, LLC 0.01% of their portfolio | 25.9k $2.0m | Added +1.5k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 25.5k $1.9m | Added +2.6k |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 23.8k $1.8m | Added +5.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 23.6k $1.8m | Reduced -39.6k |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 23.2k $1.8m | Added +3.9k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 22.3k $1.7m | Added +10.7k |