As of the latest SEC filings, MARKETAXESS HOLDINGS INC (MKTX) is held by 390 institutional funds. The largest fund shareholder is iShares Core S&P Small-Cap ETF (IJR), holding an estimated $350,587,119.44 in market value, representing 0.38% of its portfolio.
Funds holding MARKETAXESS HOLDINGS INC (MKTX)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- MKTX
- CIK:
- 0001278021
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
IJR
iShares Core S&P Small-Cap ETF
|
ETF | BlackRock / iShares | 0.38% | $350,587,119.44 | 2,125,028 | Mar 31, 2026 | May 26, 2026 |
|
VHCAX
VANGUARD CAPITAL OPPORTUNITY FUND
|
MF | Vanguard | 1.23% | $302,416,589.00 | 1,833,050 | Mar 31, 2026 | May 28, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.01% | $186,097,604.98 | 1,128,001 | Mar 31, 2026 | May 28, 2026 |
|
POAGX
PRIMECAP Odyssey Aggressive Growth Fund
|
MF | Independent / Boutique | 2.08% | $141,040,299.40 | 897,260 | Apr 30, 2026 | Jun 29, 2026 |
|
MOAT
VanEck Morningstar Wide Moat ETF
|
ETF | Independent / Boutique | 1.20% | $138,961,994.08 | 842,296 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.08% | $135,229,156.60 | 819,670 | Mar 31, 2026 | May 28, 2026 |
|
NBGEX
Neuberger Genesis Fund
|
MF | Neuberger Berman | 1.17% | $100,588,992.00 | 523,901 | Feb 28, 2026 | Apr 24, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.20% | $75,779,768.46 | 459,327 | Mar 31, 2026 | May 28, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.08% | $68,446,902.40 | 414,880 | Mar 31, 2026 | May 28, 2026 |
|
FCTDX
Strategic Advisers Fidelity U.S. Total Stock Fund
|
MF | Fidelity | 0.03% | $68,038,272.00 | 354,366 | Feb 28, 2026 | Apr 24, 2026 |
|
FBAQX
Fidelity Balanced Fund
|
MF | Fidelity | 0.09% | $58,403,136.00 | 304,183 | Feb 28, 2026 | Apr 24, 2026 |
|
SPSM
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
|
ETF | State Street (SPDR) | 0.40% | $55,553,055.48 | 336,726 | Mar 31, 2026 | May 28, 2026 |
|
POGRX
PRIMECAP Odyssey Growth Fund
|
MF | Independent / Boutique | 1.00% | $54,081,533.88 | 344,052 | Apr 30, 2026 | Jun 29, 2026 |
|
FBLEX
Fidelity Series Stock Selector Large Cap Value Fund
|
MF | Fidelity | 0.34% | $53,053,196.90 | 337,510 | Apr 30, 2026 | Jun 26, 2026 |
|
VTSIX
VANGUARD TAX-MANAGED SMALL-CAP FUND
|
MF | Vanguard | 0.40% | $38,944,683.86 | 236,057 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.09% | $37,316,160.00 | 194,355 | Feb 28, 2026 | Apr 24, 2026 |
|
JSEQX
JPMorgan Small Cap Equity Fund
|
MF | JPMorgan | 1.22% | $34,689,849.66 | 210,267 | Mar 31, 2026 | May 29, 2026 |
|
VDADX
VANGUARD DIVIDEND APPRECIATION INDEX FUND
|
ETF | Vanguard | 0.03% | $32,841,863.89 | 208,931 | Apr 30, 2026 | Jun 26, 2026 |
|
QLENX
AQR Long-Short Equity Fund
|
MF | Independent / Boutique | 0.35% | $28,243,751.10 | 171,195 | Mar 31, 2026 | May 22, 2026 |
|
FSAKX
Strategic Advisers U.S. Total Stock Fund
|
MF | Fidelity | 0.03% | $27,004,032.00 | 140,646 | Feb 28, 2026 | Apr 24, 2026 |
|
IJT
iShares S&P Small-Cap 600 Growth ETF
|
ETF | BlackRock / iShares | 0.41% | $26,718,181.04 | 161,948 | Mar 31, 2026 | May 28, 2026 |
|
IJS
iShares S&P Small-Cap 600 Value ETF
|
ETF | BlackRock / iShares | 0.34% | $25,676,992.26 | 155,637 | Mar 31, 2026 | May 26, 2026 |
|
VIOO
VANGUARD S&P SMALL-CAP 600 INDEX FUND
|
ETF | Vanguard | 0.45% | $24,469,056.00 | 127,443 | Feb 28, 2026 | Apr 28, 2026 |
|
JDPAX
Janus Henderson Mid Cap Value Fund
|
MF | Independent / Boutique | 1.16% | $22,734,903.92 | 137,804 | Mar 31, 2026 | May 29, 2026 |
|
VHYAX
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
|
ETF | Vanguard | 0.02% | $22,570,126.15 | 143,585 | Apr 30, 2026 | Jun 26, 2026 |
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