Cintas Corporation
Cintas Corporation (CTAS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CTAS · as of Mar 31, 2025
Ownership Breakdown
1,513
Institutional Holders
▲ 78 vs Q4
$53.10B
Total Inst. Value
▲ $6.47B vs Q4
400.14M
Shares Outstanding
freeFloat 85.49%
264.67M
13F Shares Held
▲ 9.62M vs Q4
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
CTAS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC men's & boys' furnishgs, work clothg, & allied garments | 37.86M | 9.38% | 9.38% | $7.78T | May 9, 2025 | ▲ 491.3K |
BLACKROCK, INC. men's & boys' furnishgs, work clothg, & allied garments | 28.75M | 7.12% | 7.12% | $5.91T | May 2, 2025 | ▼ 238.0K |
STATE STREET CORP men's & boys' furnishgs, work clothg, & allied garments | 15.04M | 3.72% | 3.72% | $3.09T | May 15, 2025 | ▲ 27.0K |
NUVEEN, LLC men's & boys' furnishgs, work clothg, & allied garments | 9.14M | 2.26% | 2.26% | $610.51B | May 12, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC men's & boys' furnishgs, work clothg, & allied garments | 8.88M | 2.20% | 2.20% | $1.82T | May 13, 2025 | ▲ 409.1K |
FMR LLC men's & boys' furnishgs, work clothg, & allied garments | 8.56M | 2.12% | 2.12% | $1.76T | May 12, 2025 | ▲ 140.0K |
INVESCO LTD. men's & boys' furnishgs, work clothg, & allied garments | 4.42M | 1.09% | 1.09% | $907.60B | May 12, 2025 | ▼ 702.6K |
NORGES BANK men's & boys' furnishgs, work clothg, & allied garments | 4.37M | 1.08% | 1.08% | $897.23B | May 11, 2026 | ▼ 436.0K |
MORGAN STANLEY men's & boys' furnishgs, work clothg, & allied garments | 4.30M | 1.07% | 1.07% | $884.59B | May 15, 2025 | ▼ 106.4K |
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ men's & boys' furnishgs, work clothg, & allied garments | 4.25M | 1.05% | 1.05% | $874.01B | Apr 16, 2025 | ▼ 3.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
25
Increased
+5.47M shares1
New Positions
first time holders23
Decreased
−4.87M shares0
Sold Out
fully exitedNet shares change (top 50)
+600.4K
+5.47M / −4.87M
Net new holders
+3
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
CTAS 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.
6
Buy transactions
5
Sell transactions
1.20
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 |
|---|---|---|---|---|---|---|---|
TYSOE RONALD W director | Apr 20, 2026 | Tax Withhold | 834 | $178.83 | $149.1K | 27.1K | Form 4 ↗ |
TYSOE RONALD W director | Apr 20, 2026 | Sale | 4,666 | $178.87 | $834.6K | 22.4K | Form 4 ↗ |
Barstad Melanie W. director | Apr 14, 2026 | Award | 180.96 | — | — | 4.6K | Form 4 ↗ |
Coletti Robert E. director | Apr 14, 2026 | Award | 141.93 | — | — | 11.2K | Form 4 ↗ |
CARNAHAN KAREN L director | Apr 14, 2026 | Award | 163.22 | — | — | 6.7K | Form 4 ↗ |
TYSOE RONALD W director | Mar 13, 2026 | Award | 89.52 | — | — | 38.7K | Form 4 ↗ |
Barstad Melanie W. director | Mar 13, 2026 | Award | 10.15 | — | — | 4.4K | Form 4 ↗ |
CARNAHAN KAREN L director | Mar 13, 2026 | Award | 15.02 | — | — | 6.5K | Form 4 ↗ |
Coletti Robert E. director | Mar 13, 2026 | Award | 25.59 | — | — | 11.1K | Form 4 ↗ |
Coletti Robert E. director | Jan 28, 2026 | Gift | 5,200 | — | — | 14.2K | 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
Cintas Corporation (CTAS) is primarily owned by institutional investors, who hold approximately 66.2% of total shares outstanding. Company insiders own approximately 14.51%, while retail and public investors account for the remaining 19.34%.
The largest institutional shareholder of Cintas Corporation is VANGUARD GROUP INC, holding approximately 37.86 million shares — equal to 9.38% of outstanding shares — as of March 31, 2025.
A total of 1,513 institutional investors currently hold CTAS stock, with a combined institutional value of approximately $53.10 billion as of the most recent 13F filing period.
Frequently asked questions
CTAS ownershipCintas Corporation (CTAS) is primarily owned by institutional investors, who hold approximately 66.2% of shares. The largest shareholder is VANGUARD GROUP INC with a 9.38% stake. Company insiders hold 14.51%. Data sourced from SEC Form 13F as of March 31, 2025.