CONTRAVISORY INVESTMENT MANAGEMENT, INC.
SEC Form 13F institutional filer · CIK 0001365707
13F-HR · 188 reported holdings · 2026-03-31
Reported long-US-equity value
$0.41B
Top-10 concentration
27.4%
CONTRAVISORY INVESTMENT MANAGEMENT, INC. — $410M AUM allocation strategy
CONTRAVISORY INVESTMENT MANAGEMENT, INC. files SEC Form 13F and reports $410M of long US equity value across 188 reported holdings for 2026-03-31.
Its largest sector bet is Financials 10.0%, followed by Information Technology 9.8% and Health Care 6.6%.
The top 10 holdings account for 27% 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.
CONTRAVISORY INVESTMENT MANAGEMENT, INC. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$410M
total across 188 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
27% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$APA +304K sh · +$13.7M+$COR +23.7K sh · +$7.32M+$AVGO +23.6K sh · +$7.22M
Biggest trims (shares)
−$CMS −116K sh · −$8.12M−$SYK −20K sh · −$7.02M−$SCHW −9.76K sh · −$261K
Exited to nil (held last quarter, gone now)
$NFLX ($10.4M last qtr)$CEG ($9.01M last qtr)$COST ($8.88M last qtr)$ADP ($5.43M last qtr)$GRMN ($1.09M 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)
- Oil & Gas Exploration & Production6.0%—
- Aerospace & Defense5.4%—
- Diversified Banks5.4%—
- Consumer Staples Merchandise Retail4.5%—
- Pharmaceuticals4.3%—
- Semiconductor Materials & Equipment3.0%—
- Interactive Media & Services2.8%—
- Investment Banking & Brokerage2.6%—
- Other holdings66.1%—
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 |
|---|---|---|---|---|---|
| $APA | APA Corporation | 347K | $14.7M | +304K | 3.6% |
| $KLAC | KLA Corporation | 8.18K | $12M | +310 | 2.9% |
| $RTX | RTX Corporation | 60.4K | $11.6M | -1.05K | 2.8% |
| $JPM | JP Morgan Chase & Co | 38.9K | $11.5M | -261 | 2.8% |
| $GOOGL | Alphabet Inc | 39.5K | $11.3M | -2.98K | 2.8% |
| $BAC | Bank of America Corporation | 216K | $10.5M | -486 | 2.6% |
| $HWM | Howmet Aerospace Inc | 45.8K | $10.5M | -1.03K | 2.6% |
| $GS | Goldman Sachs Group Inc | 12.3K | $10.4M | -562 | 2.5% |
| $DVN | Devon Energy Corporation | 196K | $9.86M | — | 2.4% |
| $AAPL | Apple Inc | 38.4K | $9.75M | -2.65K | 2.4% |
…and 178 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.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.