Latest Period
Q1 2026
Security Snapshot
INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock (IART) Institutional Ownership
CUSIP: 457985208
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
199
Shares (Excl. Options)
73,169,619
Price
$9.42
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- Type / Class
- Equity / Common Stock
- Symbol
- IART on Nasdaq
- Shares outstanding
- 77,167,269
- Price per share
- $11.03
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 73,169,619
- Total reported value
- $689,385,855
- % of total 13F portfolios
- 0%
- Share change
- +763,398
- Value change
- +$330,636
- Number of holders
- 199
- Price from insider filings
- $11.03
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- IART - INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock is tracked under CUSIP 457985208.
- 199 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 205 to 199 between Q4 2025 and Q1 2026.
- Reported value moved from $919,385,712 to $689,385,855.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 199 institutions filings for Q1 2026.
Security key
457985208
Latest holder period
Q1 2026
13F holders
199
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
IART full holder history
INTEGRA LIFESCIENCES HOLDINGS CORP SEC filings
INTEGRA LIFESCIENCES HOLDINGS CORP company facts
INTEGRA LIFESCIENCES HOLDINGS CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 457985208:
Significant Owners of INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock (IART) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | $126,168,790 | 10,282,705 | BlackRock, Inc. | 30 Jun 2025 | |||
| Rubric Capital Management LP | 9.5% | +58% | $90,232,770 | +$33,254,915 | 7,353,934 | +58% | Rubric Capital Management LP | 30 Jun 2025 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 5.2% | $39,444,821 | 4,012,698 | PARADIGM CAPITAL MANAGEMENT INC/NY | 31 Mar 2026 | |||
| FULLER & THALER ASSET MANAGEMENT, INC. | 4.7% | $45,163,591 | 3,636,360 | Fuller & Thaler Asset Management, Inc. | 31 Dec 2025 | |||
| Invesco Ltd. | 4.5% | -16% | $50,024,712 | -$8,895,949 | 3,490,908 | -15% | Invesco Ltd. | 30 Sep 2025 |
| MORGAN STANLEY | 4.3% | $42,546,659 | 3,379,401 | Morgan Stanley | 30 Jun 2025 |
As of 31 Mar 2026, 199 institutional investors reported holding 73,169,619 shares of INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock (IART). This represents 95% of the company’s total 77,167,269 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock (IART) together control 80% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 10,319,169 | -0.28% | 0% | $97,206,571 |
| Rubric Capital Management LP | 10% | 7,753,934 | 0% | 0.89% | $73,042,058 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 5.2% | 4,012,698 | +51% | 1.4% | $37,799,615 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.8% | 3,686,637 | 0% | 0% | $34,728,121 |
| MORGAN STANLEY | 4.6% | 3,584,154 | -6.9% | 0% | $33,762,737 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 4.6% | 3,529,404 | -2.9% | 0.11% | $33,246,984 |
| Invesco Ltd. | 4.5% | 3,485,603 | -1.1% | 0.01% | $32,834,380 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.7% | 2,890,824 | 0% | 0% | $27,231,562 |
| STATE STREET CORP | 3.7% | 2,886,556 | +2.6% | 0% | $27,191,358 |
| DIMENSIONAL FUND ADVISORS LP | 3.6% | 2,774,988 | -10% | 0.01% | $26,139,617 |
| NEUBERGER BERMAN GROUP LLC | 2.7% | 2,115,255 | +1.8% | 0.02% | $19,903,884 |
| GOLDMAN SACHS GROUP INC | 2.4% | 1,876,750 | +31% | 0% | $17,678,985 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 1,656,985 | -1.6% | 0% | $15,611,672 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.1% | 1,612,145 | +3.3% | 0% | $15,186,406 |
| BANK OF AMERICA CORP /DE/ | 1.8% | 1,414,509 | +71% | 0% | $13,324,674 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.7% | 1,300,290 | -3.9% | 0% | $12,248,732 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.4% | 1,059,286 | -4.4% | 0.23% | $9,978,485 |
| Invenomic Capital Management LP | 1.3% | 1,011,315 | -4.2% | 0.44% | $9,526,587 |
| Allianz Asset Management GmbH | 1.2% | 889,604 | +37% | 0.01% | $8,380,070 |
| NORTHERN TRUST CORP | 0.99% | 765,273 | +2% | 0% | $7,208,872 |
| Balyasny Asset Management L.P. | 0.9% | 694,076 | +409% | 0.01% | $6,538,196 |
| MILLENNIUM MANAGEMENT LLC | 0.81% | 622,853 | +318% | 0% | $5,867,275 |
| CITADEL ADVISORS LLC | 0.62% | 476,701 | +86% | 0% | $4,490,523 |
| Bank of New York Mellon Corp | 0.61% | 473,555 | -2.2% | 0% | $4,460,887 |
| Quantinno Capital Management LP | 0.6% | 459,429 | -45% | 0.01% | $4,327,821 |
Institutional Holders of INTEGRA LIFESCIENCES HOLDINGS CORP - Common Stock (IART) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 73,169,619 | $689,385,855 | +$330,636 | $9.42 | 199 |
| 2025 Q4 | 73,967,449 | $919,385,712 | +$13,984,006 | $12.42 | 205 |
| 2025 Q3 | 72,842,524 | $1,043,672,317 | -$4,151,749 | $14.33 | 206 |
| 2025 Q2 | 73,128,875 | $897,334,015 | -$36,927,297 | $12.27 | 208 |
| 2025 Q1 | 73,527,026 | $1,616,422,067 | +$95,408,342 | $21.99 | 217 |
| 2024 Q4 | 69,341,057 | $1,572,669,168 | +$40,392,223 | $22.68 | 221 |
| 2024 Q3 | 68,356,958 | $1,241,956,268 | -$123,869,325 | $18.17 | 221 |
| 2024 Q2 | 70,995,999 | $2,068,211,745 | +$111,506,222 | $29.14 | 236 |
| 2024 Q1 | 65,939,547 | $2,336,158,778 | -$70,993,946 | $35.45 | 276 |
| 2023 Q4 | 66,935,797 | $2,915,003,332 | -$77,019,585 | $43.55 | 283 |
| 2023 Q3 | 68,807,037 | $2,627,769,882 | -$14,108,008 | $38.19 | 261 |
| 2023 Q2 | 68,833,788 | $2,831,315,238 | -$177,674,783 | $41.13 | 276 |
| 2023 Q1 | 72,805,512 | $4,179,487,921 | -$119,683,717 | $57.41 | 276 |
| 2022 Q4 | 74,882,267 | $4,198,618,336 | +$359,984,223 | $56.07 | 274 |
| 2022 Q3 | 73,865,761 | $3,129,594,394 | +$18,803,141 | $42.36 | 267 |
| 2022 Q2 | 73,142,507 | $3,952,123,032 | -$58,765,680 | $54.03 | 274 |
| 2022 Q1 | 74,668,149 | $4,798,437,509 | -$193,114,447 | $64.26 | 270 |
| 2021 Q4 | 77,374,227 | $5,183,843,022 | +$22,566,888 | $66.99 | 266 |
| 2021 Q3 | 76,845,573 | $5,262,770,593 | +$142,772,975 | $68.48 | 249 |
| 2021 Q2 | 74,753,608 | $5,101,379,862 | +$63,654,057 | $68.24 | 256 |
| 2021 Q1 | 73,827,696 | $5,100,654,311 | -$19,956,840 | $69.09 | 251 |
| 2020 Q4 | 74,131,946 | $4,812,746,680 | +$106,065,718 | $64.92 | 242 |
| 2020 Q3 | 72,733,580 | $3,434,003,702 | +$24,582,537 | $47.22 | 227 |
| 2020 Q2 | 72,219,818 | $3,393,083,524 | +$38,047,204 | $46.99 | 258 |
| 2020 Q1 | 71,479,610 | $3,192,886,669 | +$34,470,345 | $44.67 | 247 |
| 2019 Q4 | 70,364,906 | $4,099,283,513 | +$75,399,570 | $58.28 | 274 |
| 2019 Q3 | 69,015,816 | $4,145,110,027 | -$76,072,690 | $60.07 | 275 |
| 2019 Q2 | 70,561,261 | $3,940,514,537 | -$15,762,042 | $55.85 | 259 |
| 2019 Q1 | 71,064,268 | $3,959,587,245 | -$9,689,665 | $55.72 | 253 |
| 2018 Q4 | 71,356,644 | $3,218,096,781 | -$145,598,929 | $45.10 | 240 |
| 2018 Q3 | 73,932,903 | $4,869,782,048 | +$89,857,037 | $65.87 | 244 |
| 2018 Q2 | 72,574,623 | $4,674,472,991 | +$136,126,765 | $64.41 | 254 |
| 2018 Q1 | 70,538,509 | $3,895,446,380 | -$37,428,363 | $55.34 | 235 |
| 2017 Q4 | 71,381,479 | $3,416,873,181 | +$94,615,746 | $47.86 | 216 |
| 2017 Q3 | 69,270,601 | $3,495,509,688 | +$121,690,078 | $50.48 | 210 |
| 2017 Q2 | 65,649,939 | $3,578,707,000 | +$89,227,934 | $54.51 | 219 |
| 2017 Q1 | 68,277,066 | $2,876,671,699 | +$1,525,324,365 | $42.13 | 235 |
| 2016 Q4 | 34,354,608 | $2,947,291,687 | +$110,723,053 | $85.79 | 211 |
| 2016 Q3 | 33,315,137 | $2,746,452,668 | +$50,266,706 | $82.55 | 229 |
| 2016 Q2 | 33,433,531 | $2,667,800,330 | +$55,402,892 | $79.78 | 205 |
| 2016 Q1 | 32,921,033 | $2,216,938,120 | +$101,821,105 | $67.36 | 191 |
| 2015 Q4 | 31,272,535 | $2,119,838,593 | +$35,231,298 | $67.78 | 180 |
| 2015 Q3 | 30,860,498 | $1,837,736,938 | +$220,205,694 | $59.55 | 186 |
| 2015 Q2 | 27,117,903 | $1,825,356,069 | -$24,330,123 | $67.37 | 185 |
| 2015 Q1 | 27,570,371 | $1,699,004,280 | +$73,613,124 | $61.65 | 168 |
| 2014 Q4 | 26,421,445 | $1,433,122,011 | +$6,254,484 | $54.23 | 157 |
| 2014 Q3 | 26,283,530 | $1,304,707,409 | +$5,504,855 | $49.64 | 140 |
| 2014 Q2 | 26,179,617 | $1,232,004,241 | +$22,686,057 | $47.06 | 143 |
| 2014 Q1 | 25,688,355 | $1,181,326,055 | +$18,994,215 | $45.99 | 139 |