As of the latest SEC filings, SPIRAX GROUP PLC (SPX) is held by 124 institutional funds. The largest fund shareholder is MFS International Intrinsic Value Fund (MGIAX), holding an estimated $121,186,200.80 in market value, representing 0.46% of its portfolio.
Funds holding SPIRAX GROUP PLC (SPX)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- SPX
- CIK:
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
MGIAX
MFS International Intrinsic Value Fund
|
MF | Independent / Boutique | 0.46% | $121,186,200.80 | 1,137,559 | Feb 28, 2026 | Apr 24, 2026 |
|
MRICX
MFS Research International Fund
|
MF | Independent / Boutique | 0.62% | $117,259,332.35 | 1,100,698 | Feb 28, 2026 | Apr 24, 2026 |
|
PRIDX
T. Rowe Price International Discovery Fund
|
MF | T. Rowe Price | 0.96% | $63,950,066.38 | 655,246 | Apr 30, 2026 | Jun 25, 2026 |
|
VISAX
Virtus KAR International Small-Mid Cap Fund
|
MF | Duff & Phelps / Virtus | 3.63% | $28,765,317.44 | 320,634 | Mar 31, 2026 | May 29, 2026 |
|
OTCFX
T. Rowe Price Small-Cap Stock Fund, Inc.
|
MF | T. Rowe Price | 0.31% | $25,324,252.37 | 282,278 | Mar 31, 2026 | May 28, 2026 |
|
-
THE UNITED KINGDOM SMALL COMPANY SERIES
|
ETF | Dimensional Fund Advisors | 0.97% | $17,137,929.46 | 175,599 | Apr 30, 2026 | Jun 24, 2026 |
|
SCHF
Schwab International Equity ETF
|
ETF | Charles Schwab | 0.03% | $16,576,609.61 | 155,973 | Feb 28, 2026 | Apr 24, 2026 |
|
TRSSX
T. Rowe Price Institutional Small-Cap Stock Fund
|
MF | T. Rowe Price | 0.32% | $13,686,030.61 | 152,552 | Mar 31, 2026 | May 28, 2026 |
|
PRJIX
T. Rowe Price New Horizons Fund, Inc.
|
MF | T. Rowe Price | 0.08% | $10,650,561.75 | 118,717 | Mar 31, 2026 | May 28, 2026 |
|
-
MFS Research International Portfolio
|
ETF | Independent / Boutique | 0.58% | $7,757,962.89 | 86,683 | Mar 31, 2026 | May 28, 2026 |
|
SPDW
State Street(R) SPDR(R) Portfolio Developed World ex-US ETF
|
ETF | State Street (SPDR) | 0.02% | $7,538,392.94 | 85,641 | Mar 31, 2026 | May 28, 2026 |
|
EWU
iShares MSCI United Kingdom ETF
|
ETF | BlackRock / iShares | 0.23% | $7,522,828.03 | 70,599 | Feb 28, 2026 | Apr 23, 2026 |
|
CFWIX
Calvert Global Water Fund
|
MF | Calvert / Morgan Stanley | 1.26% | $6,832,875.22 | 76,163 | Mar 31, 2026 | May 26, 2026 |
|
-
MFS International Intrinsic Value Portfolio
|
ETF | Independent / Boutique | 0.43% | $6,335,032.75 | 70,784 | Mar 31, 2026 | May 26, 2026 |
|
DFIEX
INTERNATIONAL CORE EQUITY 2 PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.01% | $6,115,016.50 | 62,656 | Apr 30, 2026 | Jun 24, 2026 |
|
MNCSX
Mercer Non-US Core Equity Fund
|
MF | Independent / Boutique | 0.13% | $6,051,564.66 | 67,868 | Mar 31, 2026 | May 13, 2026 |
|
-
Research International Core Portfolio
|
ETF | Independent / Boutique | 0.57% | $5,625,223.42 | 62,853 | Mar 31, 2026 | May 27, 2026 |
|
MOTI
VanEck Morningstar International Moat ETF
|
ETF | Independent / Boutique | 2.56% | $4,723,104.52 | 52,842 | Mar 31, 2026 | May 28, 2026 |
|
SWISX
Schwab International Index Fund
|
MF | Charles Schwab | 0.03% | $4,567,245.18 | 46,797 | Apr 30, 2026 | Jun 25, 2026 |
|
ISCAX
Federated Hermes International Small-Mid Company Fund
|
MF | Federated Hermes | 0.84% | $4,364,819.00 | 41,000 | Feb 28, 2026 | Apr 23, 2026 |
|
FNDC
Schwab Fundamental International Small Equity ETF
|
ETF | Charles Schwab | 0.12% | $4,139,768.41 | 38,952 | Feb 28, 2026 | Apr 24, 2026 |
|
BTMGX
iShares MSCI EAFE International Index Fund
|
MF | BlackRock / iShares | 0.03% | $4,100,281.36 | 45,704 | Mar 31, 2026 | May 28, 2026 |
|
GSIE
Goldman Sachs ActiveBeta(R) International Equity ETF
|
ETF | Goldman Sachs | 0.07% | $4,025,949.32 | 37,881 | Feb 28, 2026 | Apr 28, 2026 |
|
NMVLX
Nuance Mid Cap Value Fund
|
MF | Independent / Boutique | 1.23% | $3,562,593.24 | 73,214 | Apr 30, 2026 | Jun 18, 2026 |
|
NAINX
Virtus Tactical Allocation Fund
|
MF | Duff & Phelps / Virtus | 0.64% | $3,526,114.00 | 39,304 | Mar 31, 2026 | Jun 1, 2026 |
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