BOSOX · Boston Trust Walden Funds

Boston Trust Walden Small Cap Fund

Name: BOSOX (Boston Trust Walden Small Cap Fund) mutual-fund look-through valuation
Creator: ratio/fox
License: https://ratiofox.com/data-licence/v1

See how the latest disclosed equity holdings combine into this share class’s P/E and P/S. Daily NAV and the exact ISIN remain distinct for this share class.

ISIN US1011566023Income share classNAV US$19.43 as of 24 August 2026Holdings dated 31 March 2026Meets ratio/fox coverage standard

Core valuation

Trailing P/E25.05×100.00% coverage

Latest-quarter run-rate P/E26.03×100.00% coverage

Trailing P/S2.48×100.00% coverage

Latest-quarter run-rate P/S2.34×100.00% coverage

Coverage is the share of positive eligible-equity holding value represented in each metric. The reliability standard is at least 90.00% coverage with no individual uncovered holding above 1.00%. Missing inputs are excluded, never treated as zero. Signed ordinary/common earnings remain in aggregate P/E.

Largest reported holdings

Holding	Weight	Trailing P/E	Trailing P/S
LFUSLittelfuse Inc. COM USD0.01	2.89%	-259.83×	4.19×
CFRCullen/Frost Bankers, Inc. COM USD0.01	2.52%	15.58×	4.54×
WTSWatts Water Technologies Inc. CLASS'A'COM USD0.10	2.39%	34.23×	4.90×
PLXSPlexus Corp COM USD0.01	2.34%	34.52×	1.39×
AITApplied Industrial Technologies Inc. COM NPV	2.29%	31.27×	2.61×
ATRAptargroup Inc. COM USD0.01	2.23%	22.25×	2.22×
OGSONE Gas, Inc. COM USD0.01	2.18%	18.09×	2.13×
WHDCactus Inc COM USD0.01 CL A	2.12%	34.01×	4.43×
IBPInstalled Building Products Inc COM USD0.01	2.08%	26.10×	2.26×
STAGSTAG Industrial, Inc. COM USD0.01	1.96%	28.74×	8.12×

* A holding uses its latest full-year result only when both trailing and latest-quarter inputs are unavailable; open the stock for the exact year end.

Most similar funds

Ranked by shared weight across matching disclosed company holdings and explicitly reported same-currency cash.

US1011568755 · Boston Trust Walden SMID Cap Fund27.98% holdings overlap · United States
US1011568839 · Boston Trust SMID Cap Fund26.48% holdings overlap · United States
US64134P2083 · Neuberger Genesis Fund17.07% holdings overlap · United States
OUSM · ALPS | OShares U.S. Small-Cap Quality Dividend ETF16.63% holdings overlap · NYSE Arca
US4791642048 · JOHNSON OPPORTUNITY FUND16.11% holdings overlap · United States

Sources and freshness

NAV and share-class identity come from Boston Trust Walden Funds’s official product evidence. Holdings come from the issuer’s public holdings disclosure and are normalised to the shared stock look-through model.

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about

If your portfolio was one company, what would its P/E and P/S be?

Fund P/E figures published by issuers are often simplified.

One major issuer describes portfolio P/E as the weighted average price/earnings ratio of the stocks it holds.

This approach can exclude loss-making companies, causing the reported P/E to appear lower and the portfolio to look more attractively valued than when all holdings’ signed earnings are combined.

ratio/fox treats each ETF, mutual fund, or portfolio as one large conglomerate made up of its holdings. It combines their market values, signed earnings, and sales before calculating P/E and P/S. Loss-making companies reduce total earnings, while missing inputs reduce the reported coverage rather than being treated as zero.

The result is a consistent look-through valuation of the entire basket, with trailing and latest-quarter run-rate figures shown separately.

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Which investments appear in public discovery?

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Core valuation readiness

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ETF coverage

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Mutual fund coverage

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Holdings

ETF, mutual-fund, or portfolio holdings with units, weights, values, USD inputs, and P/E/P/S
holding	exchange	units	weight	value	current price	market cap	earnings	forward earnings	revenue	forward revenue	P/E · trailing	P/E · quarter	company forward P/E	P/S · trailing	P/S · quarter	company forward P/S	actions

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Most similar funds

Shared weight is the sum of the smaller matching position in each fund. Explicit same-currency cash counts; missing or unresolved positions do not.

The 25 ETFs and mutual funds with the greatest shared portfolio weight
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Look-through stocks

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Trading listings

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Boston Trust Walden Small Cap Fund

Core valuation

Largest reported holdings

Most similar funds

Sources and freshness

Open ratio/fox through a web server

about

If your portfolio was one company, what would its P/E and P/S be?

How much of each company do you really own?

How much of one fund do you already own through another?

Which investments appear in public discovery?

Data quality

Registered users

User portfolios

Core valuation readiness

ETF coverage

Mutual fund coverage

Open data-quality issues

stocks

portfolios

Browser portfolios

New portfolio

ETFs

mutual funds

ETF valuation

eight reported quarters

This detail is unavailable

Included portfolios

Holdings

Most similar funds

Look-through stocks

Trading listings

ETF and mutual-fund exposure

Boston Trust Walden Small Cap Fund

Core valuation

Largest reported holdings

Most similar funds

Sources and freshness

Open ratio/fox through a web server

about

If your portfolio was one company, what would its P/E and P/S be?

How much of each company do you really own?

How much of one fund do you already own through another?

Which investments appear in public discovery?

Data quality

Registered users

User portfolios

Core valuation readiness

ETF coverage

Mutual fund coverage

Open data-quality issues

stocks

portfolios

Portfolio account

Browser portfolios

New portfolio

ETFs

mutual funds

ETF valuation

eight reported quarters

This detail is unavailable

Included portfolios

Holdings

Most similar funds

Look-through stocks

Trading listings

ETF and mutual-fund exposure