SIMS INVESTMENT MANAGEMENT, LLC
SEC Form 13F institutional filer · CIK 0002053807
13F-HR · 16 reported holdings · 2026-03-31
Reported long-US-equity value
$0.19B
Top-10 concentration
99.1%
SIMS INVESTMENT MANAGEMENT, LLC — $187M AUM allocation strategy
SIMS INVESTMENT MANAGEMENT, LLC files SEC Form 13F and reports $187M of long US equity value across 16 reported holdings for 2026-03-31.
Its largest sector bet is Financials 82.4%, followed by Consumer Discretionary 2.0% and Industrials 1.8%.
The top 10 holdings account for 99% 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.
SIMS INVESTMENT MANAGEMENT, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$187M
total across 16 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
99% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$UBER +2.33K sh · −$279K+$QQQM +1.09K sh · −$462K+$CCL +470 sh · −$248K
Biggest trims (shares)
−$SCHW −273K sh · −$8.85M−$AAPL −1.66K sh · −$468K−$QQQ −1.63K sh · −$1.4M
Added from nil (new positions)
None this quarter
Exited to nil (held last quarter, gone now)
$NVDA ($1.01M last qtr)$MSFT ($669K last qtr)$GOOG ($589K last qtr)$AMZN ($392K last qtr)$AVGO ($299K 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)
- Investment Banking & Brokerage82.0%—
- Passenger Ground Transportation1.8%—
- Automobile Manufacturers1.1%—
- Hotels, Resorts & Cruise Lines0.9%—
- Interactive Media & Services0.7%—
- Managed Health Care0.3%—
- Multi-Sector Holdings0.3%—
- Technology Hardware, Storage & Peripherals0.2%—
- Other holdings12.7%—
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
7 of 7 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $SCHW | Charles Schwab Corporation | 5.62M | $153M | -273K | 82.0% |
| $UBER | Uber Technologies Inc | 47.9K | $3.45M | +2.33K | 1.8% |
| $TSLA | Tesla Inc | 5.59K | $2.08M | -288 | 1.1% |
| $CCL | Carnival Corporation Ltd | 56.3K | $1.46M | +470 | 0.8% |
| $META | Meta Platforms Inc | 2.35K | $1.35M | -465 | 0.7% |
| $UNH | UnitedHealth Group Incorporated | 2.26K | $612K | +60 | 0.3% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 1.08K | $517K | -10 | 0.3% |
…and 9 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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