CBIZ Investment Advisory Services, LLC
SEC Form 13F institutional filer · CIK 0001795934
13F-HR · 221 reported holdings · 2026-03-31
Reported long-US-equity value
$0.52B
Top-10 concentration
98.2%
CBIZ Investment Advisory Services, LLC — $522M AUM allocation strategy
CBIZ Investment Advisory Services, LLC files SEC Form 13F and reports $522M of long US equity value across 221 reported holdings for 2026-03-31.
Its largest sector bet is Financials 16.5%, followed by Information Technology 1.1% and Consumer Staples 0.1%.
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.
CBIZ Investment Advisory Services, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$522M
total across 221 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
98% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$VB +344K sh · +$90.6M+$BLK +31.4K sh · +$2.02M+$CEG +373 sh · +$101K
Biggest trims (shares)
−$TDG −29K sh · −$38.6M−$IVV −18.6K sh · −$3.89M−$SCHW −14.4K sh · −$430K
Added from nil (new positions)
None this quarter
Exited to nil (held last quarter, gone now)
$BSX ($190K last qtr)$UNH ($96.9K last qtr)$C ($81.3K last qtr)$TMUS ($70K last qtr)$VLO ($56.2K 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)
- Asset Management & Custody Banks16.3%—
- Technology Hardware, Storage & Peripherals0.7%—
- Semiconductors0.2%—
- Diversified Banks0.1%—
- Systems Software0.1%—
- Multi-Sector Holdings0.1%—
- Consumer Staples Merchandise Retail0.1%—
- Pharmaceuticals0.1%—
- Other holdings82.3%—
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
4 of 4 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $IVZ | Invesco Ltd | 274K | $49.7M | -1.48K | 9.5% |
| $BLK | BlackRock Inc | 441K | $35.1M | +31.4K | 6.7% |
| $AAPL | Apple Inc | 14.2K | $3.61M | -3.84K | 0.7% |
| $NVDA | NVIDIA Corporation | 4.63K | $807K | -4.86K | 0.2% |
…and 217 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
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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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