United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund
SEC Form 13F institutional filer · CIK 0001730896
13F-HR · 167 reported holdings · 2026-03-31
Australian superannuation fund.
Reported long-US-equity value
$5.18B
Top-10 concentration
38.9%
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund — $5.18B AUM allocation strategy
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund files SEC Form 13F and reports $5.18B of long US equity value across 167 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 21.0%, followed by Financials 9.1% and Communication Services 8.8%.
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.
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$5.18B
total across 167 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
39% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$C +1.53M sh · +$172M+$BSX +382K sh · +$20.4M+$NVDA +175K sh · +$9.9M
Biggest trims (shares)
−$TXN −1.12M sh · −$190M−$MSFT −1.05M sh · −$582M−$TSLA −762K sh · −$345M
Exited to nil (held last quarter, gone now)
$INTC ($114M last qtr)$UNH ($39M last qtr)$BKNG ($3.21M last qtr)$CME ($2.86M last qtr)$HWM ($2.71M 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)
- Semiconductors8.1%—
- Interactive Media & Services7.7%—
- Diversified Banks5.9%—
- Broadline Retail5.9%—
- Technology Hardware, Storage & Peripherals4.6%—
- Systems Software4.6%—
- Transaction & Payment Processing Services3.2%—
- Industrial Gases1.9%—
- Other holdings58.2%—
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 |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 1.87M | $327M | +175K | 6.3% |
| $AMZN | Amazon.com Inc | 1.47M | $306M | -705K | 5.9% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 898K | $258M | -24K | 5.0% |
| $C | Citigroup Inc | 2.12M | $240M | +1.53M | 4.6% |
| $AAPL | Apple Inc | 933K | $237M | +140K | 4.6% |
| $MSFT | Microsoft Corporation | 638K | $236M | -1.05M | 4.6% |
| $META | Meta Platforms Inc | 244K | $140M | +1.16K | 2.7% |
| $LIN | Linde plc | 196K | $97.3M | +13.4K | 1.9% |
| $AVGO | Broadcom Inc | 300K | $92.8M | +68.1K | 1.8% |
| $MA | Mastercard Incorporated | 165K | $82.2M | +17.5K | 1.6% |
…and 157 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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