FORBES J M & CO LLP
SEC Form 13F institutional filer · CIK 0001067532
13F-HR · 119 reported holdings · 2026-03-31
Reported long-US-equity value
$1.04B
Top-10 concentration
46.1%
FORBES J M & CO LLP — $1.04B AUM allocation strategy
FORBES J M & CO LLP files SEC Form 13F and reports $1.04B of long US equity value across 119 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 22.2%, followed by Financials 7.0% and Communication Services 6.3%.
The top 10 holdings account for 46% 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.
FORBES J M & CO LLP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$1.04B
total across 119 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
46% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +5.23K sh · +$564K+$XLE +3.13K sh · +$12.9M+$BAC +2.77K sh · −$2.77M
Biggest trims (shares)
−$IBM −31.7K sh · −$11.5M−$PGR −6.62K sh · −$1.66M−$DIS −1.81K sh · −$351K
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)
- Semiconductors10.6%—
- Interactive Media & Services6.3%—
- Technology Hardware, Storage & Peripherals6.1%—
- Systems Software5.6%—
- Diversified Banks5.0%—
- Pharmaceuticals4.8%—
- Broadline Retail3.8%—
- Consumer Staples Merchandise Retail2.2%—
- Other holdings55.6%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 415K | $72.4M | +2.59K | 7.0% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 229K | $65.8M | +1.19K | 6.4% |
| $AAPL | Apple Inc | 249K | $63.1M | +2.23K | 6.1% |
| $MSFT | Microsoft Corporation | 157K | $58.1M | -660 | 5.6% |
| $AMZN | Amazon.com Inc | 191K | $39.8M | +902 | 3.8% |
| $AVGO | Broadcom Inc | 119K | $36.8M | +134 | 3.6% |
| $JPM | JP Morgan Chase & Co | 99.6K | $29.3M | +1.05K | 2.8% |
| $JNJ | Johnson & Johnson | 118K | $28.8M | +917 | 2.8% |
…and 111 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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