Integra LifeSciences Ownership | Who Owns Integra LifeSciences?
Integra LifeSciences Ownership Summary
Integra LifeSciences is owned by 93.34% institutional investors, 14.41% insiders. 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 5.26% of its assets in Integra LifeSciences shares.
IART Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Integra LifeSciences | 93.34% | 14.41% | -7.75% |
| Sector | Healthcare Stocks | 35.58% | 11.87% | 52.55% |
| Industry | Medical Device Stocks | 35.88% | 10.92% | 53.20% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 11.25M | 14.48% | $327.92M |
| Blackrock funding, inc. /de | 10.32M | 13.44% | $97.21M |
| Rubric capital management lp | 7.75M | 10.10% | $73.04M |
| Vanguard group | 7.21M | 9.39% | $89.56M |
| Paradigm capital management inc/ny | 4.01M | 5.23% | $37.80M |
| Morgan stanley | 3.58M | 4.67% | $33.76M |
| Fuller & thaler asset management | 3.53M | 4.60% | $33.25M |
| Invesco | 3.49M | 4.54% | $32.83M |
| State street | 2.89M | 3.76% | $27.19M |
| Dimensional fund advisors lp | 2.77M | 3.62% | $26.14M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kent lake pr | 752.09K | 5.44% | $10.78M |
| Sapience investments | 1.91K | 2.34% | $18.03K |
| Paradigm capital management inc/ny | 4.01M | 1.45% | $37.80M |
| Access investment management | 372.45K | 1.43% | $5.34M |
| Expect equity | 92.11K | 1.29% | $1.32M |
| Rubric capital management lp | 7.75M | 0.77% | $73.04M |
| Tejara capital | 193.31K | 0.60% | $1.82M |
| Sio capital management | 383.14K | 0.52% | $3.61M |
| Invenomic capital management lp | 1.01M | 0.44% | $9.53M |
| Summerhaven investment management | 52.79K | 0.31% | $497.27K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 11.25M | 0.01% | 4.61M |
| Paradigm capital management inc/ny | 4.01M | 1.45% | 1.35M |
| Kent lake pr | 752.09K | 5.44% | 752.09K |
| Balyasny asset management | 694.08K | 0.01% | 557.79K |
| Millennium management | 622.85K | 0.00% | 473.88K |
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 |
| Soleus capital management | - | - | -1.44M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Kent lake pr | 752.09K | 5.44% | 752.09K | $10.78M |
| Vanguard fiduciary trust | 434.57K | 0.00% | 434.57K | $4.09M |
| Norges bank | 395.38K | 0.00% | 395.38K | $8.97M |
| Sio capital management | 383.14K | 0.52% | 383.14K | $3.61M |
| Vanguard global advisers | 188.42K | 0.00% | 188.42K | $1.77M |
Sold Out
| Holder | Change |
|---|---|
| Hughes financial services | -1.00 |
| Natixis | -1.00 |
| Elequin securities | -2.00 |
| Advisornet financial | -2.00 |
| Dinuzzo private wealth | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 195 | -5.34% | 71,641,965 | -3.16% | 93 | 1.00% | 92 | -10.68% | 70 | -7.89% |
| Dec 31, 2025 | 102 | -50.96% | 28,984,326 | -60.23% | 37 | 0.42% | 42 | -59.62% | 40 | -45.21% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4.10M | 5.26% | 1.07K |
| FullerThaler Behavioral Small-Cap Value | 3.09M | 3.96% | - |
| Invesco Small Cap Value A | 3.04M | 3.90% | -92.71K |
| Undiscovered Managers Behavioral Val L | 2.93M | 3.76% | 37.20K |
| Vanguard US Total Market Shares ETF | 2.14M | 2.77% | 8.79K |
| Vanguard Total Stock Mkt Idx Inv | 2.08M | 2.67% | - |
| iShares Russell 2000 ETF | 1.58M | 2.03% | 13.30K |
| Vanguard Small Cap Index | 1.53M | 1.97% | -6.53K |
| 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 |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | 1 | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
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