Curbstone Financial Management Corp
SEC Form 13F institutional filer · CIK 0001608057
13F-HR · 114 reported holdings · 2026-03-31
Reported long-US-equity value
$0.37B
Top-10 concentration
59.0%
Curbstone Financial Management Corp — $374M AUM allocation strategy
Curbstone Financial Management Corp files SEC Form 13F and reports $374M of long US equity value across 114 reported holdings for 2026-03-31.
Its largest sector bet is Financials 39.7%, followed by Information Technology 8.8% and Consumer Discretionary 3.3%.
The top 10 holdings account for 59% of reported value — a conviction-weighted book concentrated in its best ideas. 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.
Curbstone Financial Management Corp — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$374M
total across 114 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
59% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$SCHW +89.9K sh · +$2.83M+$IYY +4.5K sh · +$262K+$IVZ +1.11K sh · +$153K
Biggest trims (shares)
−$AMCR −44.1K sh · −$45.8K−$BLK −5.3K sh · −$621K−$VOO −2.46K sh · −$1.32M
Exited to nil (held last quarter, gone now)
$ACN ($501K last qtr)$TSLA ($406K last qtr)$TROW ($404K last qtr)
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)
- Investment Banking & Brokerage28.0%—
- Financial Exchanges & Data5.3%—
- Technology Hardware, Storage & Peripherals4.1%—
- Asset Management & Custody Banks2.8%—
- Interactive Media & Services2.6%—
- Systems Software2.2%—
- Broadline Retail1.9%—
- Integrated Oil & Gas1.8%—
- Other holdings51.3%—
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
9 of 9 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $SCHW | Charles Schwab Corporation | 3.8M | $105M | +89.9K | 28.0% |
| $SPGI | S&P Global Inc | 33.6K | $19.7M | -130 | 5.3% |
| $AAPL | Apple Inc | 60.4K | $15.3M | -1.66K | 4.1% |
| $IVZ | Invesco Ltd | 105K | $10.5M | +1.11K | 2.8% |
| $GOOGL | Alphabet Inc | 34K | $9.76M | -1.52K | 2.6% |
| $MSFT | Microsoft Corporation | 22.1K | $8.19M | +254 | 2.2% |
| $AMZN | Amazon.com Inc | 34.8K | $7.25M | -182 | 1.9% |
| $XOM | ExxonMobil Holdings Corporation | 39K | $6.61M | -1.1K | 1.8% |
| $JPM | JP Morgan Chase & Co | 21.4K | $6.3M | -764 | 1.7% |
…and 105 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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