Integra Lifesciences Holdings Corp
IART- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000917520
No open-market purchases or sales by Integra Lifesciences Holdings Corp insiders were filed in the last 90 days; 212 institutions reported holding it in 13F filings for Q2 2026, worth $1.32B in total; no superinvestor holds it.
Holders of 5% or more of IART
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Integra Lifesciences Holdings Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 13.20%10.3M shares | – | Jul 17, 20251 filing | Jul 17, 2025 | SEC |
| Rubric Capital Management LP | 13G/A | 9.46%7.35M shares | +3.45 ppfrom 6.01% | May 14, 20252 filings | Jul 9, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
8 Schedule 13D and 13G filings on Integra Lifesciences Holdings Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 20269:53 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 17, 20261:42 PM ET | Fuller & Thaler Asset Management, Inc. | 13G/A | 4.67%3.64M shares | –Below 5% | Dec 31, 2025 | SEC |
| Nov 6, 20254:22 PM ET | Invesco Ltd. | 13G/A | 4.50%3.49M shares | −0.80 ppfrom 5.30%Below 5% | Sep 30, 2025 | SEC |
| Aug 5, 202511:50 AM ET | Morgan Stanley | 13G/A | 4.30%3.38M shares | –Below 5% | Jun 30, 2025 | SEC |
| Jul 17, 20258:12 PM ET | BlackRock, Inc. | 13G/A | 13.20%10.3M shares | – | Jun 30, 2025 | SEC |
| Jul 9, 20254:09 PM ET | Rubric Capital Management LPand 1 other | 13G/A | 9.46%7.35M shares | +3.45 ppfrom 6.01% | Jun 30, 2025 | SEC |
| May 14, 20254:04 PM ET | Rubric Capital Management LPand 1 other | 13G | 6.01%4.64M shares | New | Mar 31, 2025 | SEC |
| May 9, 20252:16 PM ET | Invesco Ltd. | 13G | 5.30%4.11M shares | New | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Integra Lifesciences Holdings Corp shares.
No Form 144 notices for Integra Lifesciences Holdings Corp are on file.