Symmetry Investments LP
SEC Form 13F institutional filer · CIK 0001691919
13F-HR · 40 reported holdings · 2026-03-31
Reported long-US-equity value
$0.33B
Top-10 concentration
75.2%
Symmetry Investments LP — $325M AUM allocation strategy
Symmetry Investments LP files SEC Form 13F and reports $325M of long US equity value across 40 reported holdings for 2026-03-31.
Its largest sector bet is Industrials 65.1%, followed by Information Technology 6.7% and Consumer Discretionary 5.8%.
The top 10 holdings account for 75% 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.
Symmetry Investments LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$325M
total across 40 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
75% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$UNP +295K sh · +$72.8M+$BA +130K sh · +$24.9M+$SLB +48K sh · +$2.57M
Biggest trims (shares)
−$GLW −78.7K sh · −$5.87M−$NVDA −77K sh · −$14.8M−$AMZN −55.5K sh · −$14.4M
Exited to nil (held last quarter, gone now)
$AVGO ($31.7M last qtr)$TDG ($11M last qtr)$EQT ($9.92M last qtr)$GOOG ($5.29M last qtr)$SPY ($5.05M 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)
- Rail Transportation43.6%—
- Aerospace & Defense11.2%—
- Broadline Retail4.4%—
- Passenger Ground Transportation4.3%—
- Systems Software2.8%—
- Movies & Entertainment2.7%—
- Semiconductors2.1%—
- Construction Machinery & Heavy Transportation Equipment2.1%—
- Other holdings26.7%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $UNP | Union Pacific Corporation | 402K | $97.4M | +295K | 29.9% |
| $NSC | Norfolk Southern Corporation | 155K | $44.5M | — | 13.7% |
| $BA | Boeing Company | 184K | $36.6M | +130K | 11.3% |
| $AMZN | Amazon.com Inc | 69.2K | $14.4M | -55.5K | 4.4% |
| $UBER | Uber Technologies Inc | 194K | $14M | -4.39K | 4.3% |
| $MSFT | Microsoft Corporation | 25K | $9.25M | -21K | 2.8% |
| $NVDA | NVIDIA Corporation | 40K | $6.98M | -77K | 2.1% |
| $CAT | Caterpillar Inc | 9.78K | $6.93M | +1.73K | 2.1% |
…and 32 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.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.