INTEGRA LIFESCIENCES HLDGS C IART
COM NEW · Common Stock · CUSIP 457985208 · ISIN US4579852082
Company in Plainsboro Center, United States
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- HeadquartersPrinceton, NJ
- Founded1989
- Websiteintegralife.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 ($21.6m this quarter). Holder counts are more reliable. Shares outstanding: 78.2m as of 2023-10-24, 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 ≈ $38.28. Options: 3 managers hold calls ($41.8k notional), 4 hold puts ($3.0m).
Trends to Q3 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 282 |
| Q4 2022 | 280 |
| Q1 2023 | 280 |
| Q2 2023 | 283 |
| Q3 2023 | 264 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 128 | 136 |
| Q1 2023 | 125 | 119 |
| Q2 2023 | 133 | 154 |
| Q3 2023 | 113 | 167 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q4 2022 | $12.5m | $16.4m | 1.32 |
| Q1 2023 | $7.8m | $7.1m | 0.92 |
| Q2 2023 | $3.5m | $2.5m | 0.71 |
| Q3 2023 | $41.8k | $3.0m | 72.44 |
Biggest buyers
| DEERFIELD MANAGEMENT COMPANY, L.P. | New | +1.1m |
| Point72 Asset Management, L.P. | Added | +904.6k |
| Assenagon Asset Management S.A. | New | +666.2k |
| Point72 Europe (London) LLP | Added | +450.5k |
| FIRST TRUST ADVISORS LP | Added | +397.1k |
| NEUBERGER BERMAN GROUP LLC | Added | +285.7k |
| VeriStar Capital Management LP | New | +268.0k |
| VICTORY CAPITAL MANAGEMENT INC | Added | +238.8k |
| TWO SIGMA ADVISERS, LP | Added | +197.1k |
| TWO SIGMA INVESTMENTS, LP | Added | +189.5k |
Biggest sellers
| Champlain Investment Partners, LLC | Reduced | -1.5m |
| WELLS FARGO & COMPANY/MN | Reduced | -462.5k |
| CITADEL ADVISORS LLC | Sold out | -398.9k |
| MARSHALL WACE, LLP | Reduced | -333.3k |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -323.8k |
| MORGAN STANLEY | Reduced | -307.4k |
| Tributary Capital Management, LLC | Sold out | -293.4k |
| KETTLE HILL CAPITAL MANAGEMENT, LLC | Sold out | -239.9k |
| Balyasny Asset Management L.P. | Reduced | -215.5k |
| MACQUARIE GROUP LTD | Reduced | -191.2k |
Biggest calls
| SIMPLEX TRADING, LLC | New | $38.0k1.0k shares |
| GROUP ONE TRADING LLC | New | $3.8k100 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| DLD Asset Management, LP | New | $2.3m60.0k shares |
| BOOTHBAY FUND MANAGEMENT, LLC | Added | $507.9k13.3k shares |
| GROUP ONE TRADING LLC | New | $229.1k6.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 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 |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-07-17 | 13.2% |
| Rubric Capital Management LP 13G · institution +3.5 pts · filed 2025-07-09 | 9.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-07-31 | 5.0% |
Fell to 5% or below in the last year: PARADIGM CAPITAL MANAGEMENT INC/NY (—, 2026-08-13), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), FULLER & THALER ASSET MANAGEMENT, INC. (4.7%, 2026-02-17)
Insider purchases and sales in Q3 2023
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 2021 | 0 | — | 3 | $613.0k | — |
| Q1 2022 | 0 | — | 1 | $84.1k | — |
| Q2 2022 | 0 | — | 2 | $479.2k | — |
| Q3 2022 | 0 | — | 3 | $536.1k | — |
| Q4 2022 | 0 | — | 1 | $15.7k | — |
| Q1 2023 | 0 | — | 3 | $401.2k | — |
| Q2 2023 | 2 | $400.0k | 0 | — | — |
| Q3 2023 | 0 | — | 1 | $52.3k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-08-09 | Mosebrook Jeffrey SVP, Fin & PAO | Sold | $52.3k1.2k 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, Q3 2023
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.01% of their portfolio | 7.2m $273.4m | Added +72.3k |
| BlackRock Inc. 0.01% of their portfolio | 6.8m $261.0m | Added +58.7k |
| MORGAN STANLEY 0.02% of their portfolio | 5.9m $227.2m | Reduced -307.4k |
| Capital Research Global Investors 0.03% of their portfolio | 3.1m $117.2m | Reduced -189.8k |
| WELLINGTON MANAGEMENT GROUP LLP 0.02% of their portfolio | 3.0m $115.9m | Reduced -323.8k |
| ALLIANCEBERNSTEIN L.P. 0.05% of their portfolio | 2.8m $106.7m | Reduced -83.7k |
| Clearbridge Investments, LLC 0.10% of their portfolio | 2.7m $104.7m | Reduced -18.7k |
| COOKE & BIELER LP 1.01% of their portfolio | 2.7m $103.7m | Reduced -25.5k |
| Champlain Investment Partners, LLC 0.60% of their portfolio | 2.4m $93.1m | Reduced -1.5m |
| STATE STREET CORP 0.00% of their portfolio | 2.1m $81.6m | Reduced -80.0k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.6m $59.3m | Added +112.4k |
| MACQUARIE GROUP LTD 0.07% of their portfolio | 1.5m $56.0m | Reduced -191.2k |
| VICTORY CAPITAL MANAGEMENT INC 0.06% of their portfolio | 1.5m $56.0m | Added +238.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.3m $48.2m | Added +137.9k |
| DEERFIELD MANAGEMENT COMPANY, L.P. 0.95% of their portfolio | 1.1m $43.0m | New |
| Madison Avenue Partners, LP 5.23% of their portfolio | 964.7k $36.8m | Added +40.0k |
| Point72 Asset Management, L.P. 0.12% of their portfolio | 905.1k $34.6m | Added +904.6k |
| AQR CAPITAL MANAGEMENT LLC 0.06% of their portfolio | 764.2k $29.2m | Reduced -50.7k |
| GW&K Investment Management, LLC 0.29% of their portfolio | 758.2k $29.0m | Added +4.7k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 683.3k $26.1m | Added +70.1k |
| Assenagon Asset Management S.A. 0.09% of their portfolio | 666.2k $25.4m | New |
| Bank of New York Mellon Corp 0.01% of their portfolio | 660.7k $25.2m | Reduced -18.3k |
| FIRST TRUST ADVISORS LP 0.03% of their portfolio | 647.3k $24.7m | Added +397.1k |
| NORGES BANK 0.00% of their portfolio | 635.9k $24.3m | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 621.6k $23.7m | Reduced -19.4k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.13% of their portfolio | 605.5k $23.1m | Reduced -56.7k |
| TWO SIGMA ADVISERS, LP 0.06% of their portfolio | 598.5k $22.9m | Added +197.1k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 545.7k $20.8m | Reduced -156.7k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.02% of their portfolio | 528.2k $20.2m | Reduced -53.7k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio | 523.8k $20.0m | Reduced -71.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 502.6k $19.2m | Added +10.8k |
| Fisher Asset Management, LLC 0.01% of their portfolio | 470.4k $18.0m | Reduced -95.7k |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 466.6k $17.8m | Added +62.9k |
| Point72 Europe (London) LLP 2.41% of their portfolio | 464.5k $17.7m | Added +450.5k |
| D. E. Shaw & Co., Inc. 0.03% of their portfolio | 447.6k $17.1m | Added +43.9k |
| NEUBERGER BERMAN GROUP LLC 0.02% of their portfolio | 444.8k $17.0m | Added +285.7k |
| Leeward Investments, LLC - MA 0.76% of their portfolio | 387.2k $14.8m | Reduced -29.6k |
| TWO SIGMA INVESTMENTS, LP 0.04% of their portfolio | 379.9k $14.5m | Added +189.5k |
| GLENMEDE TRUST CO NA 0.07% of their portfolio | 306.0k $11.7m | Added +95.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 286.8k $11.0m | Reduced -462.5k |
| EAGLE ASSET MANAGEMENT INC 0.06% of their portfolio | 285.8k $10.9m | Added +10.1k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.05% of their portfolio | 276.4k $10.6m | Added +8.5k |
| VeriStar Capital Management LP 8.72% of their portfolio | 268.0k $10.2m | New |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 261.3k $10.0m | Reduced -6.3k |
| Sapience Investments, LLC 2.26% of their portfolio | 245.7k $9.4m | Added +21.5k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 224.4k $8.6m | Reduced -4.3k |
| Legal & General Group Plc 0.00% of their portfolio | 217.6k $8.3m | Reduced -8.8k |
| RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio | 204.3k $7.8m | Added +45.6k |
| FMR LLC 0.00% of their portfolio | 200.0k $7.6m | Added +143.3k |
| JENNISON ASSOCIATES LLC 0.01% of their portfolio | 187.3k $7.2m | Reduced -179.5k |
| CITIGROUP INC 0.01% of their portfolio | 181.8k $6.9m | Reduced -71.5k |
| Clearline Capital LP 0.67% of their portfolio | 178.2k $6.8m | Reduced -65.5k |
| Man Group plc 0.02% of their portfolio | 166.6k $6.4m | New |
| SEGALL BRYANT & HAMILL, LLC 0.07% of their portfolio | 165.9k $6.3m | Reduced -9.5k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 165.9k $6.3m | Added +38.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 165.8k $6.3m | Reduced -30.5k |
| Invesco Ltd. 0.00% of their portfolio | 163.9k $6.3m | Reduced -11.7k |
| Swiss National Bank 0.00% of their portfolio | 162.0k $6.2m | Added +1.5k |
| California Public Employees Retirement System 0.00% of their portfolio | 141.7k $5.4m | Added +1.3k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 131.0k $5.0m | Reduced -48.6k |
| KESTREL INVESTMENT MANAGEMENT CORP 2.96% of their portfolio | 122.5k $4.7m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 117.5k $4.5m | Added +1.3k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.02% of their portfolio | 110.6k $4.2m | Reduced -3.2k |
| WEDGE CAPITAL MANAGEMENT L L P/NC 0.08% of their portfolio | 107.9k $4.1m | New |
| Ellsworth Advisors, LLC 1.38% of their portfolio | 102.5k $3.9m | New |
| TUDOR INVESTMENT CORP ET AL 0.06% of their portfolio | 101.4k $3.9m | Reduced -103.9k |
| NORDEA INVESTMENT MANAGEMENT AB 0.01% of their portfolio | 100.3k $3.9m | Reduced -2.1k |
| Pavadi Capital LLC 4.97% of their portfolio | 100.0k $3.8m | Reduced -12.0k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.02% of their portfolio | 99.8k $3.8m | Reduced -7.7k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 98.2k $3.8m | Reduced -1.7k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 91.4k $3.5m | Reduced -1.5k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 90.5k $3.5m | Reduced -3.5k |
| Retirement Systems of Alabama 0.02% of their portfolio | 88.4k $3.4m | Reduced -3.4k |
| Bridgewater Associates, LP 0.02% of their portfolio | 88.2k $3.4m | Added +6.3k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 87.5k $3.3m | Reduced -2.6k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 81.1k $3.1m | Reduced -7.8k |
| Holocene Advisors, LP 0.01% of their portfolio | 77.5k $3.0m | New |
| State of Tennessee, Department of Treasury 0.01% of their portfolio | 75.8k $2.9m | Added +15.6k |
| COMERICA BANK 0.02% of their portfolio | 75.7k $2.9m | Added +55.4k |
| Olstein Capital Management, L.P. 0.46% of their portfolio | 71.0k $2.7m | Added +2.0k |
| Allspring Global Investments Holdings, LLC 0.00% of their portfolio | 70.8k $2.7m | Added +58.0k |
| ExodusPoint Capital Management, LP 0.03% of their portfolio | 70.0k $2.7m | Reduced -13.9k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.01% of their portfolio | 68.8k $2.6m | Added +110 |
| TWINBEECH CAPITAL LP 0.05% of their portfolio | 66.8k $2.5m | Added +8.9k |
| Engineers Gate Manager LP 0.09% of their portfolio | 64.3k $2.5m | Added +187 |
| ELEMENT CAPITAL MANAGEMENT LLC 0.22% of their portfolio | 63.7k $2.4m | Reduced -5.3k |
| TEXAS PERMANENT SCHOOL FUND CORP 0.02% of their portfolio | 59.6k $2.3m | Reduced -3.1k |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 57.4k $2.2m | Reduced -5.7k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 56.9k $2.2m | Reduced -2.0k |
| EASTERLY INVESTMENT PARTNERS LLC 0.23% of their portfolio | 54.7k $2.1m | Added +29.8k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 53.4k $2.0m | Reduced -1.9k |
| GHP Investment Advisors, Inc. 0.12% of their portfolio | 52.8k $2.0m | Added +167 |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 52.6k $2.0m | Added +3.9k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 51.9k $2.0m | Reduced -53.6k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 49.6k $1.9m | Added +3.0k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 49.3k $1.9m | Reduced -41.4k |
| South Dakota Investment Council 0.04% of their portfolio | 49.3k $1.9m | Added +5.5k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 49.0k $1.9m | Reduced -1.1k |
| ALGERT GLOBAL LLC 0.09% of their portfolio | 47.4k $1.8m | New |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.02% of their portfolio | 46.1k $1.8m | Reduced -5.7k |