Arvin Capital Management LP
SEC Form 13F institutional filer · CIK 0001961738
13F-HR · 11 reported holdings · 2026-03-31
Reported long-US-equity value
$0.18B
Top-10 concentration
98.4%
Arvin Capital Management LP — $184M AUM allocation strategy
Arvin Capital Management LP files SEC Form 13F and reports $184M of long US equity value across 11 reported holdings for 2026-03-31.
Its largest sector bet is Health Care 56.4%, followed by Information Technology 25.7% and Utilities 7.9%.
The top 10 holdings account for 98% 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.
Arvin Capital Management LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$184M
total across 11 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
98% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$DHR +49K sh · +$3.92M+$TMO +43.9K sh · +$15.6M+$Q +15.9K sh · +$5.73M
Exited to nil (held last quarter, gone now)
$GEHC ($24.9M last qtr)$SNPS ($20.6M last qtr)$EFX ($16M last qtr)$IQV ($8.7M last qtr)$CMG ($6.95M 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)
- Life Sciences Tools & Services56.4%—
- Internet Services & Infrastructure8.4%—
- Semiconductor Materials & Equipment8.2%—
- Electric Utilities7.9%—
- Broadline Retail6.5%—
- Application Software6.5%—
- Interactive Media & Services3.5%—
- Systems Software2.5%—
- Other holdings0.1%—
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 |
|---|---|---|---|---|---|
| $TMO | Thermo Fisher Scientific Inc | 112K | $54.9M | +43.9K | 29.8% |
| $DHR | Danaher Corporation | 186K | $35.2M | +49K | 19.1% |
| $AKAM | Akamai Technologies Inc | 135K | $15.5M | — | 8.4% |
| $Q | Qnity Electronics Inc | 131K | $15.1M | +15.9K | 8.2% |
| $CEG | Constellation Energy Corporation | 52.2K | $14.6M | +13K | 7.9% |
| $AMZN | Amazon.com Inc | 57.6K | $12M | -53.3K | 6.5% |
| $FICO | Fair Isaac Corporation | 11.2K | $12M | — | 6.5% |
| $TECH | Bio-Techne Corp | 204K | $10.7M | -95.2K | 5.8% |
| $META | Meta Platforms Inc | 11.2K | $6.41M | — | 3.5% |
| $MSFT | Microsoft Corporation | 12.3K | $4.55M | — | 2.5% |
…and 1 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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