Integra LifeSciences Ownership | Who Owns Integra LifeSciences?
Integra LifeSciences Ownership Summary
Integra LifeSciences is owned by 41.00% institutional investors, 13.96% insiders, and 45.04% retail investors. Blackrock is the largest institutional shareholder, holding 14.48% of IART shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.10% of its assets in Integra LifeSciences shares.
IART Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Integra LifeSciences | 41.00% | 13.96% | 45.04% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Medical Device Stocks | 37.80% | 10.13% | 52.07% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 11.25M | 14.48% | $327.92M |
| Blackrock funding, inc. /de | 10.23M | 13.38% | $146.58M |
| Rubric capital management lp | 7.65M | 10.01% | $109.68M |
| Vanguard group | 7.38M | 9.65% | $105.74M |
| Fuller & thaler asset management | 3.91M | 5.12% | $56.09M |
| Morgan stanley | 3.82M | 5.00% | $54.81M |
| Invesco | 3.49M | 4.57% | $50.02M |
| Dimensional fund advisors lp | 3.18M | 4.17% | $45.63M |
| State street | 2.79M | 3.65% | $39.99M |
| Paradigm capital management inc/ny | 2.53M | 3.31% | $36.25M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kent lake pr | 752.09K | 5.44% | $10.78M |
| Sapience investments | 40.00K | 2.25% | $573.16K |
| Paradigm capital management inc/ny | 2.53M | 1.57% | $36.25M |
| Access investment management | 372.45K | 1.43% | $5.34M |
| Expect equity | 92.11K | 1.29% | $1.32M |
| Rubric capital management lp | 7.65M | 1.24% | $109.68M |
| Soleus capital management | 1.44M | 1.04% | $20.65M |
| Tejara capital | 120.51K | 0.90% | $1.73M |
| Villanova investment management | 83.46K | 0.83% | $1.20M |
| Summerhaven investment management | 64.77K | 0.54% | $928.11K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 11.25M | 0.01% | 4.61M |
| Kent lake pr | 752.09K | 5.44% | 752.09K |
| Neuberger berman group | 1.54M | 0.02% | 676.62K |
| J. goldman & co lp | 950.81K | 0.34% | 598.50K |
| Millennium management | 418.98K | 0.00% | 397.03K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Cooke & bieler lp | - | - | -3.51M |
| Champlain investment partners | - | - | -2.69M |
| Sachem head capital management lp | - | - | -2.43M |
| Gmt capital | - | - | -2.00M |
| Lord, abbett | - | - | -1.33M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Kent lake pr | 752.09K | 5.44% | 752.09K | $10.78M |
| Norges bank | 395.38K | 0.00% | 395.38K | $8.97M |
| Susquehanna portfolio strategies | 221.56K | 0.05% | 221.56K | $3.17M |
| Hussman strategic advisors | 168.00K | 0.52% | 168.00K | $2.41M |
| Summerhaven investment management | 64.77K | 0.54% | 64.77K | $928.11K |
Sold Out
| Holder | Change |
|---|---|
| Natixis | -1.00 |
| Dinuzzo private wealth | -2.00 |
| Advisornet financial | -2.00 |
| Elequin securities | -2.00 |
| Sjs investment consulting | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 109 | -45.50% | 31,348,324 | -52.68% | 40 | 0.55% | 53 | -50.00% | 40 | -33.33% |
| Jun 30, 2025 | 205 | -6.39% | 72,974,918 | -0.71% | 95 | 1.03% | 108 | 6.93% | 64 | -17.95% |
| Mar 31, 2025 | 10 | -95.50% | 4,064,331 | -94.13% | 5 | 0.06% | 4 | -96.61% | 5 | -92.65% |
| Dec 31, 2024 | 113 | -50.00% | 32,935,740 | -53.16% | 43 | 0.51% | 58 | -49.12% | 33 | -59.26% |
| Sep 30, 2024 | 226 | -6.61% | 70,317,747 | -0.96% | 91 | 1.09% | 114 | -16.18% | 81 | 10.96% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.98M | 5.10% | - |
| FullerThaler Behavioral Small-Cap Value | 3.48M | 4.46% | -1.76K |
| Undiscovered Managers Behavioral Val L | 3.33M | 4.27% | -6.87K |
| Invesco Small Cap Value A | 3.13M | 4.02% | - |
| Vanguard US Total Market Shares ETF | 2.14M | 2.77% | 8.79K |
| Vanguard Total Stock Mkt Idx Inv | 2.05M | 2.63% | -45.50K |
| iShares Russell 2000 ETF | 1.62M | 2.08% | - |
| Vanguard Small Cap Index | 1.60M | 2.06% | -10.39K |
| Vanguard Selected Value Inv | 1.38M | 1.78% | 137.93K |
| Aviva Investors GlConvtAbsRet I USD Acc | 1.18M | 1.52% | -1.72M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 05, 2025 | GRAVES JEFFREY A | - | Buy | $102.15K |
| Dec 03, 2024 | Schwartz Eric | EVP, Chief Legal Officer & Sec | Sell | $100.10K |
| Dec 02, 2024 | McBreen Michael J. | EVP & President, CSS | Sell | $41.06K |
| Aug 19, 2024 | Mosebrook Jeffrey | SVP, Fin & Princ Acct Officer | Sell | $25.70K |
| May 23, 2024 | ESSIG STUART | Exec. Chairman of the Board | Buy | $1.50M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | 1 | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | 2 |
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