As of the latest SEC filings, AtriCure, Inc. (ATRC) is held by 251 institutional funds. The largest fund shareholder is Hood River Small-Cap Growth Fund (HRSMX), holding an estimated $46,727,831.97 in market value, representing 0.90% of its portfolio.
Funds holding AtriCure, Inc. (ATRC)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- ATRC
- CIK:
- 0001323885
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
HRSMX
Hood River Small-Cap Growth Fund
|
MF | Independent / Boutique | 0.90% | $46,727,831.97 | 1,637,849 | Mar 31, 2026 | May 29, 2026 |
|
DCCIX
Nomura Small Cap Core Fund
|
MF | Independent / Boutique | 0.81% | $46,324,912.98 | 1,481,923 | Feb 27, 2026 | Apr 23, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $43,196,673.87 | 1,514,079 | Mar 31, 2026 | May 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.05% | $33,709,792.68 | 1,181,556 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.02% | $31,137,898.77 | 1,091,409 | Mar 31, 2026 | May 28, 2026 |
|
QUAZX
AB Small Cap Growth Portfolio
|
MF | Independent / Boutique | 0.78% | $22,807,526.37 | 811,367 | Apr 30, 2026 | Jun 24, 2026 |
|
CHCLX
AB DISCOVERY GROWTH FUND, INC.
|
MF | Independent / Boutique | 0.78% | $21,126,773.25 | 751,575 | Apr 30, 2026 | Jun 24, 2026 |
|
VWYFX
Voya Small Cap Growth Fund
|
MF | Voya | 0.95% | $17,666,651.52 | 565,152 | Feb 28, 2026 | Apr 28, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.04% | $17,406,124.47 | 610,099 | Mar 31, 2026 | May 28, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.02% | $15,865,618.59 | 556,103 | Mar 31, 2026 | May 28, 2026 |
|
MNDBX
MFS New Discovery Fund
|
MF | Independent / Boutique | 0.71% | $14,841,435.24 | 474,774 | Feb 28, 2026 | Apr 24, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.04% | $13,455,273.15 | 478,665 | Apr 30, 2026 | Jun 26, 2026 |
|
CIPSX
Champlain Small Company Fund
|
MF | Independent / Boutique | 1.29% | $13,266,450.00 | 465,000 | Mar 31, 2026 | May 29, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.09% | $11,273,001.84 | 395,128 | Mar 31, 2026 | May 28, 2026 |
|
VEXPX
VANGUARD EXPLORER FUND
|
MF | Vanguard | 0.04% | $9,142,721.28 | 325,248 | Apr 30, 2026 | Jun 26, 2026 |
|
-
EQ/AB Small Cap Growth Portfolio
|
ETF | Independent / Boutique | 0.46% | $8,804,957.13 | 308,621 | Mar 31, 2026 | May 26, 2026 |
|
FESM
Fidelity Enhanced Small Cap ETF
|
ETF | Fidelity | 0.20% | $8,362,428.30 | 293,110 | Mar 31, 2026 | May 26, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.02% | $8,268,363.78 | 264,503 | Feb 28, 2026 | Apr 24, 2026 |
|
WGMCX
Wasatch Ultra Growth Fund
|
MF | Independent / Boutique | 1.95% | $7,844,551.74 | 274,958 | Mar 31, 2026 | May 5, 2026 |
|
NINLX
Neuberger Intrinsic Value Fund
|
MF | Neuberger Berman | 0.59% | $7,638,037.14 | 244,339 | Feb 28, 2026 | Apr 24, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.04% | $7,550,227.80 | 241,530 | Feb 28, 2026 | Apr 24, 2026 |
|
FESCX
First Eagle Small Cap Opportunity Fund
|
MF | Independent / Boutique | 0.34% | $7,545,707.85 | 268,435 | Apr 30, 2026 | Jun 25, 2026 |
|
OSTGX
Osterweis Opportunity Fund
|
MF | Independent / Boutique | 2.62% | $7,540,051.05 | 264,285 | Mar 31, 2026 | May 28, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.05% | $7,494,334.92 | 239,742 | Feb 28, 2026 | Apr 28, 2026 |
|
GPGOX
GRANDEUR PEAK GLOBAL OPPORTUNITIES FUND
|
MF | Independent / Boutique | 1.90% | $6,635,702.82 | 236,062 | Apr 30, 2026 | Jun 29, 2026 |
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