BANK OF MONTREAL /CAN/
SEC Form 13F institutional filer · CIK 0000927971
13F-HR · 524 reported holdings · 2026-03-31
Global financial services firm, bank holding company.
Reported long-US-equity value
$132.22B
Top-10 concentration
38.5%
BANK OF MONTREAL /CAN/ — $132B AUM allocation strategy
BANK OF MONTREAL /CAN/ files SEC Form 13F and reports $132B of long US equity value across 524 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 20.0%, followed by Communication Services 10.9% and Consumer Discretionary 5.7%.
The top 10 holdings account for 39% 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.
BANK OF MONTREAL /CAN/ — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$132B
total across 524 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
39% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +4.93M sh · +$350M+$T +4.67M sh · +$188M+$MPC +4.03M sh · +$275M
Biggest trims (shares)
−$ORCL −3.82M sh · −$953M−$PCG −3.31M sh · −$40.4M−$XEL −2.41M sh · −$174M
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)
- Semiconductors9.7%—
- Interactive Media & Services8.9%—
- Technology Hardware, Storage & Peripherals5.2%—
- Systems Software4.2%—
- Broadline Retail3.9%—
- Consumer Staples Merchandise Retail2.2%—
- Movies & Entertainment1.9%—
- Automobile Manufacturers1.9%—
- Other holdings62.0%—
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 | 55.8M | $9.73B | +1.54M | 7.4% |
| $AAPL | Apple Inc | 27.3M | $6.92B | -894K | 5.2% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 19.5M | $5.6B | -735K | 4.2% |
| $MSFT | Microsoft Corporation | 15M | $5.56B | +816K | 4.2% |
| $AMZN | Amazon.com Inc | 24.6M | $5.13B | +2.78M | 3.9% |
| $META | Meta Platforms Inc | 5.92M | $3.38B | -2.36M | 2.6% |
| $AVGO | Broadcom Inc | 9.88M | $3.06B | -1.32M | 2.3% |
| $GOOGL | Alphabet Inc | 9.88M | $2.83B | -1.33M | 2.1% |
…and 516 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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