As of the latest SEC filings, MESA LABORATORIES INC /CO/ (MLAB) is held by 180 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $14,519,536.62 in market value, representing a significant portion of its portfolio.
Funds holding MESA LABORATORIES INC /CO/ (MLAB)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- MLAB
- CIK:
- 0000724004
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $14,519,536.62 | 164,211 | Mar 31, 2026 | May 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.02% | $11,250,914.48 | 127,244 | Mar 31, 2026 | May 28, 2026 |
|
DHSCX
DIAMOND HILL SMALL CAP FUND
|
MF | Independent / Boutique | 4.31% | $9,962,988.76 | 112,678 | Mar 31, 2026 | Jun 1, 2026 |
|
CFSSX
Column Small Cap Select Fund
|
MF | Independent / Boutique | 0.39% | $6,705,820.80 | 69,440 | Feb 28, 2026 | Apr 23, 2026 |
|
RMT
ROYCE MICRO-CAP TRUST, INC.
|
CEF | Independent / Boutique | 0.86% | $5,914,944.32 | 66,896 | Mar 31, 2026 | May 21, 2026 |
|
CDOFX
CRAWFORD SMALL CAP DIVIDEND FUND
|
MF | Independent / Boutique | 1.68% | $5,753,489.40 | 65,070 | Mar 31, 2026 | Jun 1, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.01% | $5,552,333.90 | 62,795 | Mar 31, 2026 | May 28, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.02% | $5,201,900.00 | 52,019 | Apr 30, 2026 | Jun 26, 2026 |
|
KSDIX
Keeley Gabelli Small Cap Dividend Fund
|
MF | Independent / Boutique | 1.82% | $4,772,381.08 | 53,974 | Mar 31, 2026 | Jun 1, 2026 |
|
RVT
ROYCE SMALL-CAP TRUST, INC.
|
CEF | Independent / Boutique | 0.21% | $4,702,882.96 | 53,188 | Mar 31, 2026 | May 21, 2026 |
|
JDSAX
Janus Henderson Small Cap Value Fund
|
MF | Independent / Boutique | 0.38% | $4,456,633.26 | 50,403 | Mar 31, 2026 | May 29, 2026 |
|
RSCRX
U.S. Small Cap Equity Fund
|
MF | Russell Investments | 0.40% | $3,831,400.00 | 38,314 | Apr 30, 2026 | Jun 22, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.03% | $3,823,103.96 | 43,238 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.01% | $3,426,013.89 | 35,477 | Feb 28, 2026 | Apr 24, 2026 |
|
RMCFX
Royce Micro-Cap Fund
|
MF | Independent / Boutique | 0.85% | $2,752,337.76 | 31,128 | Mar 31, 2026 | May 21, 2026 |
|
WPGSX
WPG Partners Select Small Cap Value Fund
|
MF | Independent / Boutique | 1.26% | $2,630,953.08 | 27,244 | Feb 28, 2026 | Apr 28, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.01% | $2,581,895.52 | 26,736 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.02% | $2,522,408.40 | 26,120 | Feb 28, 2026 | Apr 28, 2026 |
|
DES
WisdomTree U.S. SmallCap Dividend Fund
|
ETF | WisdomTree | 0.11% | $2,145,599.72 | 24,266 | Mar 31, 2026 | Jun 1, 2026 |
|
WGMVX
Wasatch Micro Cap Value Fund
|
MF | Independent / Boutique | 0.66% | $2,123,229.46 | 24,013 | Mar 31, 2026 | May 5, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.01% | $1,818,000.00 | 18,180 | Apr 30, 2026 | Jun 29, 2026 |
|
JSML
Janus Henderson Small Cap Growth Alpha ETF
|
ETF | Independent / Boutique | 0.56% | $1,780,900.00 | 17,809 | Apr 30, 2026 | Jun 26, 2026 |
|
DFSCX
U.S. MICRO CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.02% | $1,770,800.00 | 17,708 | Apr 30, 2026 | Jun 24, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.01% | $1,749,700.00 | 17,497 | Apr 30, 2026 | Jun 24, 2026 |
|
DFFVX
U.S. Targeted Value Portfolio
|
MF | Dimensional Fund Advisors | 0.01% | $1,738,200.00 | 17,382 | Apr 30, 2026 | Jun 24, 2026 |
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