Integer Holdings Corporation (ITGR) Ownership
ITGR ownership summary
as of October 18, 2026- Institutions
- 137.5% of shares outstanding
- Insiders
- 0.85% of shares outstanding
- Shares outstanding
- 34.0M
- Float
- 28.9M shares available to trade
- Short interest
- 10.95% 3.1M shares short
- Days to cover
- 3.74 short interest up 20.7% vs prior month
- Institutions 137.50%
- Insiders 0.85%
ITGR top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 15.75% | 5.4M | $678.3M | +47,900 (+0.9%) | June 30, 2026 |
| 2 | Amvescap Plc. | 6.61% | 2.2M | $284.7M | +277,898 (+14.1%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 6.00% | 2.0M | $258.5M | −6,497 (−0.3%) | June 30, 2026 |
| 4 | Dimensional Fund Advisors, Inc. | 4.79% | 1.6M | $206.2M | +143,388 (+9.7%) | June 30, 2026 |
| 5 | Nomura Holdings Inc | 4.57% | 1.6M | $196.9M | +1.1M (+246.7%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 4.51% | 1.5M | $194.1M | −5,444 (−0.4%) | June 30, 2026 |
| 7 | State Street Corp | 4.16% | 1.4M | $179.0M | +14,888 (+1.1%) | June 30, 2026 |
| 8 | Morgan Stanley - Brokerage Accounts | 3.96% | 1.3M | $170.5M | −193,535 (−12.6%) | June 30, 2026 |
| 9 | Irenic Capital Management LP | 3.72% | 1.3M | $160.2M | +596 (+0.0%) | June 30, 2026 |
| 10 | Earnest Partners LLC | 2.97% | 1.0M | $127.8M | −32,629 (−3.1%) | June 30, 2026 |
| 11 | Hudson Bay Capital Management LP | 2.94% | 1.0M | $126.7M | — | June 30, 2026 |
| 12 | Citadel Advisors Llc | 2.84% | 966K | $122.4M | +272,696 (+39.3%) | June 30, 2026 |
| 13 | AllianceBernstein L.P. | 2.69% | 913K | $115.7M | −390,267 (−29.9%) | June 30, 2026 |
| 14 | Geode Capital Management, LLC | 2.59% | 879K | $111.4M | +45,095 (+5.4%) | June 30, 2026 |
| 15 | Massachusetts Financial Services Company | 2.32% | 788K | $99.9M | −17,660 (−2.2%) | June 30, 2026 |
| 16 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2.29% | 779K | $98.7M | −40,346 (−4.9%) | June 30, 2026 |
| 17 | SG Americas Securities, LLC | 1.90% | 646K | $81.8M | +254,926 (+65.2%) | June 30, 2026 |
| 18 | The Goldman Sachs Group Inc | 1.70% | 577K | $73.1M | +231,231 (+66.9%) | June 30, 2026 |
| 19 | Manufacturers Life Insurance Co | 1.60% | 545K | $69.0M | −53,584 (−9.0%) | June 30, 2026 |
| 20 | Brown Advisory Holdings Inc | 1.60% | 544K | $69.0M | +544,327 (0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 2.9M shares and 8 cut 740K.
ITGR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.95% | 2.0M | $256.5M | +447 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 3.19% | 1.1M | $137.2M | −1,498 (−0.1%) | August 31, 2026 |
| 3 | iShares Russell 2000 ETF | 2.61% | 888K | $112.6M | −10,240 (−1.1%) | September 30, 2026 |
| 4 | Vanguard Small Cap Index | 2.25% | 765K | $97.0M | −15,056 (−1.9%) | September 30, 2026 |
| 5 | Vanguard MStar Small Cap Value Index | 1.46% | 498K | $63.1M | +1,861 (+0.4%) | September 30, 2026 |
| 6 | Fidelity Small Cap Index | 1.10% | 374K | $47.4M | +2,866 (+0.8%) | July 31, 2026 |
| 7 | DFA US Small Cap Value I | 1.05% | 357K | $45.2M | +13,355 (+3.9%) | August 31, 2026 |
| 8 | iShares Russell 2000 Value ETF | 0.95% | 322K | $40.7M | +488 (+0.2%) | September 30, 2026 |
| 9 | State Street SPDR Port S&P 600 Sm CpETF | 0.91% | 309K | $39.2M | — | September 30, 2026 |
| 10 | iShares S&P Small-Cap 600 Value ETF | 0.85% | 287K | $36.4M | — | September 30, 2026 |
| 11 | Brown Advisory Small-Cap Fdmtl Val Inv | 0.83% | 284K | $36.0M | −3,621 (−1.3%) | September 30, 2026 |
| 12 | MFS New Discovery I | 0.68% | 231K | $29.3M | — | August 31, 2026 |
| 13 | Vanguard Tax-Managed Small Cap Adm | 0.61% | 208K | $26.4M | −26,742 (−11.4%) | September 30, 2026 |
| 14 | Harbor Small Cap Value Instl | 0.61% | 207K | $26.3M | −162,560 (−43.9%) | September 30, 2026 |
| 15 | Vanguard Russell 2000 ETF | 0.59% | 199K | $25.3M | +2,244 (+1.1%) | September 30, 2026 |
| 16 | FullerThaler Behavioral Sm-Cp Eq R6 | 0.56% | 191K | $24.2M | +7,800 (+4.3%) | June 30, 2026 |
| 17 | Schwab US Small-Cap ETF™ | 0.53% | 179K | $22.7M | +117 (+0.1%) | September 30, 2026 |
| 18 | State Street® SPDR® S&P 600™ Sm CpValETF | 0.53% | 179K | $22.6M | — | September 30, 2026 |
| 19 | Heartland Value Investor | 0.50% | 172K | $21.7M | −3,425 (−2.0%) | September 30, 2026 |
| 20 | Fidelity Extended Market Index | 0.49% | 167K | $21.2M | −811 (−0.5%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ITGR insider transactions
latest 8| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-13 | Tommy P Thomas | Sell | $85.00 | 825 | $70,125 |
| 2025-11-11 | Tommy P Thomas | Sell | $70.15 | 884 | $62,013 |
| 2025-11-07 | Diron Smith | Buy | $67.19 | 1,116 | $74,984 |
| 2025-11-06 | Cheryl C Capps | Buy | $66.70 | 1,600 | $106,720 |
| 2025-10-30 | Payman Khales | Buy | $64.94 | 3,127 | $203,067 |
| 2025-06-05 | Martin C Maxwell | Sell | $120.56 | 8,720 | $1.1M |
| 2025-06-04 | Donald J Spence | Sell | $120.38 | 14,739 | $1.8M |
| 2025-05-01 | Joseph W Dziedzic | Sell | $123.17 | 338,975 | $41.8M |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
ITGR shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ITGR
Institutional investors own 137.5% of Integer's shares and insiders 0.85%. The largest holder is BlackRock Inc with 15.75% of the shares (5.4M), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 8 reduced their stake in the latest filings. Short interest is 10.95% of the float, or 3.74 days of average trading volume. The share count rose 34.8% since 2014.
Related: ITGR analyst forecast, ITGR key metrics. See the ITGR stock overview for the latest quote and news.
ITGR ownership FAQ
Who owns the most Integer stock?
The largest shareholders of Integer are BlackRock Inc (15.75%), Amvescap Plc. (6.61%), Vanguard Portfolio Management, LLC (6.00%), Dimensional Fund Advisors, Inc. (4.79%), Nomura Holdings Inc (4.57%).
What percentage of Integer is owned by institutions?
Institutions hold 137.5% of Integer's shares outstanding; insiders hold 0.85%.
Which funds own Integer?
The largest fund holders of Integer are iShares Core S&P Small-Cap ETF (5.95%), Vanguard MStar Total Stk Mkt Idx Invest (3.19%), iShares Russell 2000 ETF (2.61%), Vanguard Small Cap Index (2.25%), Vanguard MStar Small Cap Value Index (1.46%).
What is Integer's short interest?
3.1M shares of Integer were sold short, 10.95% of the float; at the average daily volume it would take 3.74 days to cover.
Are insiders buying or selling Integer?
Of the latest 8 reported insider transactions in Integer (since May 1, 2025), 3 were purchases and 5 were sales.
How many shares of Integer are outstanding?
Integer has 34.0M shares outstanding, of which 28.9M are in the public float.