Argyle Capital Management, LLC
SEC Form 13F institutional filer · CIK 0001321194
13F-HR · 110 reported holdings · 2026-03-31
Reported long-US-equity value
$0.29B
Top-10 concentration
28.1%
Argyle Capital Management, LLC — $287M AUM allocation strategy
Argyle Capital Management, LLC files SEC Form 13F and reports $287M of long US equity value across 110 reported holdings for 2026-03-31.
Its largest sector bet is Health Care 13.8%, followed by Information Technology 9.4% and Industrials 9.0%.
The top 10 holdings account for 28% of reported value — a broadly spread portfolio. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Argyle Capital Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$287M
total across 110 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
28% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$PFE +5.95K sh · +$631K+$DD +4.98K sh · +$391K+$CMCSA +4.48K sh · +$56.4K
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Pharmaceuticals8.2%—
- Diversified Banks7.1%—
- Systems Software3.5%—
- Health Care Distributors3.2%—
- Aerospace & Defense2.8%—
- Construction Machinery & Heavy Transportation Equipment2.5%—
- Biotechnology2.4%—
- Communications Equipment2.1%—
- Other holdings68.3%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $MSFT | Microsoft Corporation | 26.8K | $9.9M | -300 | 3.4% |
| $LLY | Eli Lilly and Company | 10.8K | $9.9M | -310 | 3.4% |
| $MCK | McKesson Corporation | 10.5K | $9.06M | -200 | 3.2% |
| $JPM | JP Morgan Chase & Co | 29.4K | $8.66M | -125 | 3.0% |
| $RTX | RTX Corporation | 41.3K | $7.97M | -198 | 2.8% |
| $MRK | Merck & Company Inc | 62.8K | $7.56M | -700 | 2.6% |
| $CAT | Caterpillar Inc | 10.4K | $7.34M | -845 | 2.6% |
| $PNC | PNC Financial Services Group Inc | 34.5K | $7.17M | +25 | 2.5% |
| $AMGN | Amgen Inc | 19.4K | $6.82M | +0 | 2.4% |
| $JNJ | Johnson & Johnson | 25.6K | $6.27M | -255 | 2.2% |
…and 100 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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