LOS ANGELES CAPITAL MANAGEMENT LLC
SEC Form 13F institutional filer · CIK 0001177206
13F-HR · 494 reported holdings · 2026-03-31
Asset management firm.
Reported long-US-equity value
$22.23B
Top-10 concentration
41.0%
LOS ANGELES CAPITAL MANAGEMENT LLC — $22.2B AUM allocation strategy
LOS ANGELES CAPITAL MANAGEMENT LLC files SEC Form 13F and reports $22.2B of long US equity value across 494 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 30.6%, followed by Communication Services 8.4% and Health Care 4.3%.
The top 10 holdings account for 41% 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.
LOS ANGELES CAPITAL MANAGEMENT LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$22.2B
total across 494 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
41% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$T +9.67M sh · +$285M+$PSKY +2.82M sh · +$25.4M+$HAL +2.28M sh · +$88.8M
Biggest trims (shares)
−$MRK −3.72M sh · −$316M−$GILD −3.1M sh · −$365M−$GLW −2.38M sh · −$215M
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)
- Semiconductors14.6%—
- Technology Hardware, Storage & Peripherals8.3%—
- Interactive Media & Services7.0%—
- Systems Software5.5%—
- Pharmaceuticals3.0%—
- Broadline Retail2.3%—
- Hotels, Resorts & Cruise Lines1.4%—
- Integrated Telecommunication Services1.4%—
- Other holdings56.4%—
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 | 13.4M | $2.33B | -1.01M | 10.5% |
| $AAPL | Apple Inc | 7.22M | $1.83B | -1.16M | 8.2% |
| $MSFT | Microsoft Corporation | 3.33M | $1.23B | -454K | 5.5% |
| $AVGO | Broadcom Inc | 2.98M | $922M | -29.9K | 4.1% |
| $GOOGL | Alphabet Inc | 2.17M | $622M | -343K | 2.8% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 1.83M | $527M | -610K | 2.4% |
| $AMZN | Amazon.com Inc | 2.46M | $513M | -1.06M | 2.3% |
| $LLY | Eli Lilly and Company | 455K | $418M | +194K | 1.9% |
| $META | Meta Platforms Inc | 730K | $408M | -795K | 1.8% |
| $BKNG | Booking Holdings Inc | 75.4K | $318M | +32.7K | 1.4% |
…and 484 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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