HAEMONETICS CORP MASS HAE
COM · Common Stock · CUSIP 405024100 · ISIN US4050241003
Company based in Braintree, Massachusetts, USA
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- HeadquartersBoston, MA
- Founded1971
- Websitehaemonetics.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 ($6.1m this quarter). Holder counts are more reliable. Shares outstanding: 45.5m as of 2026-07-31, 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 ≈ $74.87. Options: 8 managers hold calls ($29.0m notional), 7 hold puts ($9.7m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 270 |
| Q4 2022 | 295 |
| Q1 2023 | 303 |
| Q2 2023 | 297 |
| Q3 2023 | 300 |
| Q4 2023 | 296 |
| Q1 2024 | 298 |
| Q2 2024 | 317 |
| Q3 2024 | 307 |
| Q4 2024 | 311 |
| Q1 2025 | 316 |
| Q2 2025 | 302 |
| Q3 2025 | 301 |
| Q4 2025 | 330 |
| Q1 2026 | 324 |
| Q2 2026 | 329 |
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 | 146 | 166 |
| Q4 2024 | 161 | 132 |
| Q1 2025 | 177 | 148 |
| Q2 2025 | 160 | 151 |
| Q3 2025 | 150 | 171 |
| Q4 2025 | 160 | 170 |
| Q1 2026 | 167 | 165 |
| Q2 2026 | 160 | 167 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $31.7m | $20.1m | 0.63 |
| Q4 2025 | $73.1m | $2.3m | 0.03 |
| Q1 2026 | $6.8m | $2.5m | 0.38 |
| Q2 2026 | $29.0m | $9.7m | 0.33 |
Biggest buyers
| ARIEL INVESTMENTS, LLC | New | +2.1m |
| CITADEL ADVISORS LLC | Added | +1.3m |
| NEUBERGER BERMAN GROUP LLC | Added | +618.5k |
| MILLENNIUM MANAGEMENT LLC | Added | +560.6k |
| Holocene Advisors, LP | Added | +545.7k |
| T. Rowe Price Investment Management, Inc. | Added | +504.2k |
| UBS Group AG | Added | +456.8k |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | New | +332.1k |
| BlackRock, Inc. | Added | +289.3k |
| DEUTSCHE BANK AG\ | Added | +272.8k |
Biggest sellers
| AQR CAPITAL MANAGEMENT LLC | Reduced | -1.1m |
| FMR LLC | Reduced | -987.8k |
| North Peak Capital Management, LLC | Reduced | -655.9k |
| Invenomic Capital Management LP | Reduced | -448.5k |
| Qube Research & Technologies Ltd | Reduced | -384.5k |
| MARSHALL WACE, LLP | Reduced | -289.5k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | -227.7k |
| Sio Capital Management, LLC | Sold out | -220.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -217.3k |
| Pacer Advisors, Inc. | Reduced | -202.0k |
Biggest calls
| MILLENNIUM MANAGEMENT LLC | New | $7.5m100.0k shares |
| GOLDMAN SACHS GROUP INC | New | $6.8m90.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $6.5m86.8k shares |
| JANE STREET GROUP, LLC | Added | $3.7m49.1k shares |
| IMC-Chicago, LLC | Added | $2.4m32.1k shares |
| CITADEL ADVISORS LLC | Added | $1.7m23.2k shares |
| CSS LLC/IL | New | $375.0k5.0k shares |
| SIMPLEX TRADING, LLC | Added | $22.5k300 shares |
Biggest puts
| GOLDMAN SACHS GROUP INC | Added | $6.8m90.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.1m14.7k shares |
| IMC-Chicago, LLC | New | $915.0k12.2k shares |
| CITADEL ADVISORS LLC | Added | $525.0k7.0k shares |
| JANE STREET GROUP, LLC | Added | $360.0k4.8k shares |
| WOLVERINE ASSET MANAGEMENT LLC | Unchanged | $30.0k400 shares |
| SIMPLEX TRADING, LLC | New | $7.5k100 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 |
|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.6% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.3% |
Fell to 5% or below in the last year: AQR CAPITAL MANAGEMENT LLC (5.0%, 2026-08-12), North Peak Capital Management, LLC (0.0%, 2026-05-13), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
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 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 1 | $98.8k | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 5.9m $443.2m | Added +289.3k |
| NEUBERGER BERMAN GROUP LLC 0.21% of their portfolio | 4.2m $313.5m | Added +618.5k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.01% of their portfolio | 2.5m $191.0m | Reduced -12.9k |
| AQR CAPITAL MANAGEMENT LLC 0.06% of their portfolio | 2.3m $165.0m | Reduced -1.1m |
| ARIEL INVESTMENTS, LLC 1.54% of their portfolio | 2.1m $154.6m | New |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 2.1m $154.5m | Reduced -30.8k |
| STATE STREET CORP 0.00% of their portfolio | 1.8m $136.4m | Added +45.3k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.6m $118.9m | Added +259.2k |
| CITADEL ADVISORS LLC 0.07% of their portfolio | 1.5m $113.3m | Added +1.3m |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.3m $96.6m | Added +68.3k |
| River Road Asset Management, LLC 1.07% of their portfolio | 1.3m $96.4m | Reduced -42.4k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.04% of their portfolio | 1.2m $86.7m | Reduced -227.7k |
| T. Rowe Price Investment Management, Inc. 0.05% of their portfolio | 1.1m $82.6m | Added +504.2k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 1.0m $78.5m | Added +93.2k |
| UBS Group AG 0.01% of their portfolio | 983.4k $73.8m | Added +456.8k |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.31% of their portfolio | 830.9k $62.3m | Reduced -10.1k |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 780.2k $58.5m | Reduced -77.7k |
| Allspring Global Investments Holdings, LLC 0.09% of their portfolio | 765.1k $57.3m | Reduced -125.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 636.8k $47.8m | Added +216.5k |
| DEUTSCHE BANK AG\ 0.01% of their portfolio | 631.7k $47.4m | Added +272.8k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 631.5k $47.4m | Added +52.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 591.4k $44.4m | Added +19.3k |
| Boston Trust Walden Corp 0.33% of their portfolio | 585.1k $43.9m | Added +83.3k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 570.4k $42.8m | Added +560.6k |
| Holocene Advisors, LP 0.09% of their portfolio | 550.2k $41.3m | Added +545.7k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.24% of their portfolio | 493.8k $37.0m | Added +2.0k |
| MORGAN STANLEY 0.00% of their portfolio | 466.1k $35.0m | Added +172.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 444.4k $33.3m | Reduced -67.8k |
| Boston Partners 0.03% of their portfolio | 405.9k $30.4m | Reduced -150.8k |
| FRANKLIN RESOURCES INC 0.01% of their portfolio | 347.5k $26.1m | Reduced -53.4k |
| North Peak Capital Management, LLC 2.86% of their portfolio | 343.1k $25.7m | Reduced -655.9k |
| LONDON CO OF VIRGINIA 0.15% of their portfolio | 340.6k $25.5m | Reduced -12.2k |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.07% of their portfolio | 332.1k $24.9m | New |
| VANGUARD FIDUCIARY TRUST CO 0.01% of their portfolio | 330.4k $24.8m | Added +6.8k |
| CITIGROUP INC 0.01% of their portfolio | 320.0k $24.0m | Added +68.1k |
| Aristotle Capital Boston, LLC 1.46% of their portfolio | 289.6k $21.7m | Reduced -56.8k |
| FMR LLC 0.00% of their portfolio | 288.1k $21.6m | Reduced -987.8k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 287.6k $21.6m | Reduced -11.4k |
| MIZUHO MARKETS AMERICAS LLC 0.38% of their portfolio | 282.2k $21.2m | Added +89.9k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 227.9k $17.3m | Reduced -101.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 219.9k $16.5m | Added +14.5k |
| Invenomic Capital Management LP 0.97% of their portfolio | 216.2k $16.2m | Reduced -448.5k |
| GLENMEDE TRUST CO NA 0.07% of their portfolio | 204.7k $15.3m | New |
| HEARTLAND ADVISORS INC 0.67% of their portfolio | 200.0k $15.0m | Added +115.0k |
| Jupiter Topco LLC 0.01% of their portfolio | 181.1k $13.6m | First filing |
| Invesco Ltd. 0.00% of their portfolio | 173.0k $13.0m | Reduced -4.2k |
| SEI INVESTMENTS CO 0.01% of their portfolio | 167.3k $12.5m | Reduced -24.5k |
| Longaeva Partners L.P. 0.35% of their portfolio | 163.8k $12.3m | New |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 144.2k $10.8m | Added +4.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 143.6k $10.8m | Added +7.9k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 141.5k $10.6m | Added +16.5k |
| Nuveen, LLC 0.00% of their portfolio | 139.1k $10.4m | Reduced -51.9k |
| Balyasny Asset Management L.P. 0.02% of their portfolio | 135.0k $10.1m | New |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 134.3k $10.1m | Reduced -3.7k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 130.0k $9.8m | Added +86.8k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 109.2k $8.2m | Added +52.4k |
| Verition Fund Management LLC 0.06% of their portfolio | 105.5k $7.9m | New |
| KESTREL INVESTMENT MANAGEMENT CORP 3.98% of their portfolio | 97.4k $7.3m | Unchanged |
| Divisadero Street Capital Management, LP 0.17% of their portfolio | 96.5k $7.2m | New |
| Swiss National Bank 0.00% of their portfolio | 93.3k $7.0m | Added +700 |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 91.7k $5.2m | Reduced -463 |
| NORDEA INVESTMENT MANAGEMENT AB 0.01% of their portfolio | 89.6k $6.7m | Reduced -1.1k |
| Squarepoint Ops LLC 0.01% of their portfolio | 86.1k $6.5m | Added +56.8k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 74.7k $5.6m | Added +32.4k |
| Quantinno Capital Management LP 0.01% of their portfolio | 73.0k $5.5m | Added +42.3k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 71.5k $5.4m | Added +33.1k |
| ROYCE & ASSOCIATES LP 0.04% of their portfolio | 71.5k $5.4m | Unchanged |
| Assenagon Asset Management S.A. 0.00% of their portfolio | 70.2k $5.3m | Reduced -107.2k |
| JUPITER ASSET MANAGEMENT LTD 0.03% of their portfolio | 69.7k $5.2m | Reduced -45.4k |
| SEGALL BRYANT & HAMILL, LLC 0.06% of their portfolio | 68.1k $5.1m | Reduced -5.9k |
| AMERICAN CAPITAL MANAGEMENT INC 0.23% of their portfolio | 66.9k $5.0m | Unchanged |
| ISTHMUS PARTNERS, LLC 0.48% of their portfolio | 66.0k $4.9m | Added +722 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% of their portfolio | 65.3k $4.9m | Reduced -54 |
| Corient Private Wealth LP 0.01% of their portfolio | 64.7k $4.9m | Added +35.4k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 63.4k $4.8m | Reduced -26.9k |
| Legal & General Group Plc 0.00% of their portfolio | 63.3k $4.7m | Reduced -1.9k |
| DEAN INVESTMENT ASSOCIATES, LLC 0.61% of their portfolio | 62.0k $4.6m | New |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.15% of their portfolio | 60.0k $4.5m | Added +17.8k |
| Bridgewater Associates, LP 0.02% of their portfolio | 59.7k $4.5m | Added +11.4k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 55.8k $4.2m | Added +16.4k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 53.7k $4.0m | Added +1.1k |
| Trexquant Investment LP 0.02% of their portfolio | 52.6k $3.9m | Reduced -165.4k |
| Aequim Alternative Investments LP 0.06% of their portfolio | 51.2k $3.8m | Unchanged |
| RICE HALL JAMES & ASSOCIATES, LLC 0.19% of their portfolio | 51.0k $3.8m | Reduced -3.1k |
| MetLife Investment Management, LLC 0.02% of their portfolio | 49.1k $3.7m | Added +1.0k |
| Retirement Systems of Alabama 0.01% of their portfolio | 48.1k $3.6m | Reduced -8.9k |
| Riverwater Partners LLC 1.06% of their portfolio | 47.6k $3.6m | Added +1.6k |
| Skylands Capital, LLC 0.44% of their portfolio | 47.6k $3.6m | Reduced -18.2k |
| FIFTH THIRD BANCORP 0.01% of their portfolio | 47.5k $3.6m | Reduced -3.3k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 47.0k $3.5m | Reduced -8.1k |
| ALGERT GLOBAL LLC 0.04% of their portfolio | 47.0k $3.5m | Reduced -30.9k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 45.9k $3.4m | Reduced -3.1k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 45.7k $3.4m | Reduced -384.5k |
| Dean Capital Management 1.22% of their portfolio | 45.0k $3.4m | New |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 44.7k $3.4m | Added +2.4k |
| EASTERLY INVESTMENT PARTNERS LLC 0.17% of their portfolio | 43.3k $3.2m | Added +12.2k |
| Phocas Financial Corp. 0.45% of their portfolio | 43.0k $3.2m | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 42.5k $3.2m | Reduced -697 |
| CONNORS INVESTOR SERVICES INC 0.27% of their portfolio | 42.0k $3.1m | Added +10.7k |
| Expect Equity LLC 1.98% of their portfolio | 41.0k $3.1m | Added +4.0k |