$CNS

$70.05 -$0.74 (1.05%) Close

$CNS Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 51.4M shares outstanding

Who owns CNS?

By type of holder

Institutions 56.2% Insiders 43.8% Everyone else 0.0%

Concentration Top 10 holders own 117.7%

Steers Robert Hamilton 70.8% · Cohen Martin 20.2%

Institutional ownership

56.2%

+3.6 pts vs last qtr

Institutional holders

308

+14 vs last qtr

Net shares bought

+1.9M

by institutions in Q2 2026

New / sold out

47 / 33

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Woodline Partners LP NEW +518.6K
Segall Bryant & Hamill, LLC NEW +353.9K

Biggest sellers in Q2 2026

Wasatch Advisors LP −911.6K
Clearbridge Investments, LLC −118.6K

Who is planning to sell?

Notices of proposed sale, last 12 months

$2.4M

3 notices from 3 people

Shares covered

34.9K

0.07% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Poli Francis C Officer $1.31M
Cheigh Jon Officer $753K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+11.0%

+1.16% a year

Each share's claim on the business

−9.9%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$185M vs $359M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years75% 3–5 years4% 1–3 years9% Under 1 year12%

Quarterly turnover

11.5%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting CNS on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	4.5M	8.77%	+126.0K (+2.9%)	≤2021	0.0%
Shares held by quarter Peak holding4.5M (Q2'26) Change over 8 quarters+284.6K Share of the company8.770% BlackRock, Inc.'s full portfolio →
WA Wasatch Advisors LP	1.2M	2.31%	−911.6K (−43.5%)	≤2021	0.6%
Shares held by quarter Peak holding3.0M (Q3'24) Change over 8 quarters−1.8M Share of the company2.310% Wasatch Advisors LP's full portfolio →

BlackRock, Inc.

4.5M

% of company

8.77%

Change vs last qtr

+126.0K (+2.9%)

Held since

≤2021

Wasatch Advisors LP

1.2M

% of company

2.31%

Change vs last qtr

−911.6K (−43.5%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Cohen & Steers Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting CNS on Form N-PORT; together they hold 30.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$127M	1.7M	3.25%	0.11%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$68.2M	895.6K	1.74%	0.00%	June 30, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$127M

% of company

3.25%

% of the fund

0.11%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$68.2M

% of company

1.74%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Cohen & Steers Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SR Steers Robert Hamilton Insider	36.4M	70.81%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company70.810% Steers Robert Hamilton's insider activity →
CM Cohen Martin Insider	10.4M	20.15%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company20.150% Cohen Martin's insider activity →

Steers Robert Hamilton

Insider

36.4M

% of company

70.81%

Change vs last qtr

—

Held since

—

Cohen Martin

Insider

10.4M

% of company

20.15%

Change vs last qtr

—

Held since

—

19 more holders behind a free account

See every insider and 5%+ holder of Cohen & Steers Inc.

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