TOKIO MARINE ASSET MANAGEMENT CO LTD
SEC Form 13F institutional filer · CIK 0001504169
13F-HR · 438 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$2.63B
Top-10 concentration
38.9%
TOKIO MARINE ASSET MANAGEMENT CO LTD — $2.63B AUM allocation strategy
TOKIO MARINE ASSET MANAGEMENT CO LTD files SEC Form 13F and reports $2.63B of long US equity value across 438 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 22.9%, followed by Communication Services 9.5% and Consumer Discretionary 7.5%.
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.
TOKIO MARINE ASSET MANAGEMENT CO LTD — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$2.63B
total across 438 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
39% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$WMT +76.8K sh · +$12.5M+$WBD +73K sh · +$1.51M+$AVGO +70.8K sh · +$15M
Biggest trims (shares)
−$CPRT −243K sh · −$10.6M−$AMCR −64.9K sh · −$2.74M−$MDLZ −59.9K sh · −$3.06M
Exited to nil (held last quarter, gone now)
$CPAY ($952K last qtr)$SJM ($594K last qtr)$BAX ($580K last qtr)$BXP ($571K last qtr)$ARE ($479K 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)
- Semiconductors11.2%—
- Interactive Media & Services8.3%—
- Technology Hardware, Storage & Peripherals6.4%—
- Systems Software5.3%—
- Broadline Retail4.1%—
- Transaction & Payment Processing Services3.4%—
- Consumer Staples Merchandise Retail2.9%—
- Pharmaceuticals1.8%—
- Other holdings56.6%—
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 | 1.23M | $214M | -6.96K | 8.1% |
| $AAPL | Apple Inc | 666K | $169M | +23.9K | 6.4% |
| $MSFT | Microsoft Corporation | 379K | $140M | -5.9K | 5.3% |
| $AMZN | Amazon.com Inc | 518K | $108M | +5.63K | 4.1% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 309K | $89M | -639 | 3.4% |
| $AVGO | Broadcom Inc | 258K | $80M | +70.8K | 3.0% |
| $GOOGL | Alphabet Inc | 276K | $79.3M | +2.05K | 3.0% |
| $META | Meta Platforms Inc | 89K | $50.9M | -1.32K | 1.9% |
| $LLY | Eli Lilly and Company | 50.7K | $46.6M | +2.26K | 1.8% |
| $V | Visa Inc | 152K | $45.9M | -2.1K | 1.7% |
…and 428 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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