CIK: 0001504169
Total reported value
$2.8B
Reporting period: 2026-03-31 · Number of holdings: 512
TOKIO MARINE ASSET MANAGEMENT CO LTD disclosed 512 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $2.8B and a quarterly turnover rate of 20.1%.
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Tokio Marine Asset Management Co LTD's disclosed holdings carry a Herfindahl concentration index of 0.020 — mathematically equivalent to about 50 equally-sized positions, well below its 512 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.04), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim MSFT
-1.5% -$45.8M
Add AVGO
+37.7% $15.0M
Add WMT
+33.1% $12.5M
Trim CRM
-32.9% -$13.8M
Add XOM
+2.0% $10.6M
Trim HDB
-36.1% -$10.8M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 7.70% | -0.24% | -0.56% | |
| 2 | AAPL | Apple INC | Stock-Tech | 6.07% | +0.06% | +3.72% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 5.03% | -1.38% | -1.53% | |
| 4 | AMZN | Amazon.com INC | Stock-Consumer Disc | 3.87% | -0.20% | +1.10% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.19% | -0.15% | -0.21% | |
| 6 | AVGO | Broadcom INC | Stock-Tech | 2.87% | +0.63% | +37.72% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.85% | -0.11% | +0.75% | |
| 8 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.83% | -0.22% | -1.46% | |
| 9 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.67% | -0.12% | +4.67% | |
| 10 | V | Visa Inc-class A Shares | Stock-Financials | 1.65% | -0.21% | -1.37% | |
| 11 | MA | Mastercard INC - A | Stock-Financials | 1.58% | -0.12% | +1.91% | |
| 12 | WMT | Walmart INC | Stock-Consumer Staples | 1.38% | +0.49% | +33.06% | |
| 13 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 1.35% | +0.34% | +11.35% | |
| 14 | TSLA | Tesla INC | Stock-Consumer Disc | 1.35% | -0.18% | +2.67% | |
| 15 | XOM | Exxon Mobil CORP | Stock-Energy | 1.25% | +0.42% | +1.99% | |
| 16 | NFLX | Netflix INC | Stock-Comm Services | 1.13% | +0.29% | +25.19% | |
| 17 | PM | Philip Morris International | Stock-Consumer Staples | 1.04% | — | +2.50% | |
| 18 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.02% | — | +2.35% | |
| 19 | TJX | Tjx Companies INC | Stock-Consumer Disc | 0.99% | — | -5.82% | |
| 20 | ORLY | O'reilly Automotive INC | Stock-Consumer Disc | 0.89% | — | +6.70% | |
| 21 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.83% | — | +3.61% | |
| 22 | CDNS | Cadence Design Sys INC | Stock-Tech | 0.78% | -0.12% | -6.74% | |
| 23 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.74% | +0.15% | +2.27% | |
| 24 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.70% | — | -11.92% | |
| 25 | CVX | Chevron CORP | Stock-Energy | 0.66% | +0.20% | +1.76% | |
| 26 | AME | Ametek INC | Stock-Industrials | 0.65% | +0.24% | +46.27% | |
| 27 | ANET | Arista Networks INC | Stock-Tech | 0.62% | +0.14% | +32.29% | |
| 28 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.60% | — | -2.06% | |
| 29 | ROL | Rollins INC | Stock-Consumer Disc | 0.59% | — | +14.04% | |
| 30 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.52% | -0.24% | -19.49% | |
| 31 | MCO | Moody's CORP | Stock-Financials | 0.50% | — | +17.27% | |
| 32 | MSCI | Msci INC | Stock-Financials | 0.49% | — | -2.30% | |
| 33 | MU | Micron Technology INC | Stock-Tech | 0.49% | +0.10% | +3.08% | |
| 34 | ABBV | Abbvie INC | Stock-Healthcare | 0.49% | — | +1.89% | |
| 35 | CRM | Salesforce INC | Stock-Tech | 0.44% | -0.46% | -32.87% | |
| 36 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.44% | — | +4.68% | |
| 37 | AMD | Advanced Micro Devices | Stock-Tech | 0.43% | — | +4.46% | |
| 38 | CAT | Caterpillar INC | Stock-Industrials | 0.43% | +0.11% | +3.26% | |
| 39 | WBD | Warner Bros Discovery INC | Stock-Comm Services | 0.43% | — | +20.06% | |
| 40 | BAC | Bank Of America CORP | Stock-Financials | 0.43% | — | +1.26% | |
| 41 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.42% | — | +3.88% | |
| 42 | HD | Home Depot INC | Stock-Consumer Disc | 0.41% | — | +3.40% | |
| 43 | CSCO | Cisco Systems INC | Stock-Tech | 0.40% | — | +8.82% | |
| 44 | GE | General Electric | Stock-Industrials | 0.39% | — | +3.63% | |
| 45 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.39% | — | +3.95% | |
| 46 | ZTS | Zoetis INC | Stock-Healthcare | 0.38% | -0.19% | -32.42% | |
| 47 | LIN | Linde plc | Stock-Materials | 0.37% | — | +2.72% | |
| 48 | NEE | Nextera Energy INC | Stock-Utilities | 0.36% | — | +2.41% | |
| 49 | AMAT | Applied Materials INC | Stock-Tech | 0.35% | +0.10% | +2.37% | |
| 50 | LRCX | Lam Research CORP | Stock-Tech | 0.35% | — | +2.38% |
Performance for Q3 2026
+2.1%
Performance Last 4 Quarters
+19.2%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 512 | $2.8B | 20 | |
| 2025-12-31 | 524 | $2.9B | 16 | |
| 2025-09-30 | 535 | $2.8B | 42 | |
| 2025-06-30 | 537 | $2.6B | 0 | |
| 2025-03-31 | 565 | $2.8B | 100 | |
| 2024-12-31 | 572 | $2.8B | 0 | |
| 2024-09-30 | 563 | $2.3B | 0 | |
| 2024-06-30 | 559 | $2.1B | 0 | |
| 2024-03-31 | 562 | $2.0B | 0 | |
| 2023-12-31 | 556 | $1.8B | 0 | |
| 2023-09-30 | 561 | $1.6B | 0 | |
| 2023-06-30 | 566 | $1.6B | 0 | |
| 2023-03-31 | 563 | $1.4B | 0 | |
| 2022-12-31 | 540 | $1.3B | 0 | |
| 2022-09-30 | 502 | $1.2B | 0 | |
| 2022-06-30 | 505 | $1.1B | 0 | |
| 2022-03-31 | 503 | $1.3B | 0 | |
| 2021-12-31 | 507 | $1.3B | 0 | |
| 2021-09-30 | 464 | $1.1B | 0 | |
| 2021-06-30 | 447 | $1.1B | 100 | |
| 2021-03-31 | 383 | $977.1M | 32 | |
| 2020-12-31 | 344 | $917.0M | 27 | |
| 2020-09-30 | 336 | $802.3M | 25 | |
| 2020-06-30 | 256 | $703.5M | 36 | |
| 2020-03-31 | 220 | $585.0M | 46 | |
| 2019-12-31 | 246 | $656.5M | 25 | |
| 2019-09-30 | 226 | $600.2M | 21 | |
| 2019-06-30 | 219 | $572.4M | 22 | |
| 2019-03-31 | 208 | $538.8M | 29 | |
| 2018-12-31 | 219 | $494.6M | 42 | |
| 2018-09-30 | 221 | $570.2M | 41 | |
| 2018-06-30 | 223 | $546.5M | 35 | |
| 2018-03-31 | 254 | $567.7M | 39 | |
| 2017-12-31 | 298 | $662.3M | 41 | |
| 2017-09-30 | 337 | $664.0M | 25 | |
| 2017-06-30 | 390 | $696.0M | 34 | |
| 2017-03-31 | 453 | $761.6M | 45 | |
| 2016-12-31 | 459 | $867.1M | 32 | |
| 2016-09-30 | 494 | $919.0M | 14 | |
| 2016-06-30 | 499 | $970.7M | 12 | |
| 2016-03-31 | 513 | $992.0M | 22 | |
| 2015-12-31 | 502 | $902.5M | 18 | |
| 2015-09-30 | 511 | $955.6M | 20 | |
| 2015-06-30 | 504 | $1.0B | 23 | |
| 2015-03-31 | 501 | $1.1B | 32 | |
| 2014-12-31 | 496 | $1.1B | 27 | |
| 2014-09-30 | 495 | $1.4B | 17 | |
| 2014-06-30 | 518 | $1.5B | 24 | |
| 2014-03-31 | 527 | $1.5B | 10 | |
| 2013-12-31 | 526 | $1.6B | 15 | |
| 2013-09-30 | 531 | $1.6B | 12 | |
| 2013-06-30 | 533 | $1.6B | — |
Tokio Marine Asset Management Co LTD's most significant position changes for 2026-03-31: Sold out: Frontier Communications Pare (FYBR); Sold out: Plymouth Industrial Reit INC (PLYM); Sold out: Confluent Inc-class A (8QR); Sold out: Exact Sciences CORP (EXK); Sold out: Dayforce INC (DAY).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AVGO | Broadcom INC | +0.6% | +37.72% | Add |
| 2 | WMT | Walmart INC | +0.5% | +33.06% | Add |
| 3 | XOM | Exxon Mobil CORP | +0.4% | +1.99% | Add |
| 4 | COST | Costco Wholesale CORP | +0.3% | +11.35% | Add |
| 5 | NFLX | Netflix INC | +0.3% | +25.19% | Add |
| 6 | AME | Ametek INC | +0.2% | +46.27% | Add |
| 7 | CVX | Chevron CORP | +0.2% | +1.76% | Add |
| 8 | SDA | Sealed Air CORP | +0.2% | +116.97% | Add |
| 9 | JNJ | Johnson & Johnson | +0.2% | +2.27% | Add |
| 10 | ANET | Arista Networks INC | +0.1% | +32.29% | Add |
| 11 | CAT | Caterpillar INC | +0.1% | +3.26% | Add |
| 12 | AMAT | Applied Materials INC | +0.1% | +2.37% | Add |
| 13 | MU | Micron Technology INC | +0.1% | +3.08% | Add |
| 14 | AAPL | Apple INC | +0.1% | +3.72% | Add |
| 15 | ORCL | Oracle CORP | -0.1% | +4.26% | Add |
| 16 | MDLZ | Mondelez International Inc-a | -0.1% | -57.69% | Trim |
| 17 | GOOG | Alphabet Inc-cl C | -0.1% | +0.75% | Add |
| 18 | LLY | Eli Lilly & Co | -0.1% | +4.67% | Add |
| 19 | MA | Mastercard INC - A | -0.1% | +1.91% | Add |
| 20 | CDNS | Cadence Design Sys INC | -0.1% | -6.74% | Trim |
| 21 | GOOGL | Alphabet Inc-cl A | -0.2% | -0.21% | Trim |
| 22 | TSLA | Tesla INC | -0.2% | +2.67% | Add |
| 23 | ADBE | Adobe INC | -0.2% | -22.10% | Trim |
| 24 | ZTS | Zoetis INC | -0.2% | -32.42% | Trim |
| 25 | AMZN | Amazon.com INC | -0.2% | +1.10% | Add |
| 26 | V | Visa Inc-class A Shares | -0.2% | -1.37% | Trim |
| 27 | META | Meta Platforms Inc-class A | -0.2% | -1.46% | Trim |
| 28 | NVDA | Nvidia CORP | -0.2% | -0.56% | Trim |
| 29 | UNH | Unitedhealth Group INC | -0.2% | -19.49% | Trim |
| 30 | VRSK | Verisk Analytics INC | -0.4% | -90.89% | Trim |
| 31 | HDB | Hdfc Bank Ltd-adr | -0.4% | -36.08% | Trim |
| 32 | CPRT | Copart INC | -0.4% | -56.55% | Trim |
| 33 | CRM | Salesforce INC | -0.5% | -32.87% | Trim |
| 34 | MSFT | Microsoft CORP | -1.4% | -1.53% | Trim |
| 35 | FYBR | Frontier Communications Pare | — | EXIT | Sold out |
| 36 | PLYM | Plymouth Industrial Reit INC | — | EXIT | Sold out |
| 37 | 8QR | Confluent Inc-class A | — | EXIT | Sold out |
| 38 | EXK | Exact Sciences CORP | — | EXIT | Sold out |
| 39 | DAY | Dayforce INC | — | EXIT | Sold out |
| 40 | CWAN | Clearwater Analytics Holdings, Inc. | — | NEW | New buy |
| 41 | AL | Air Lease CORP | — | NEW | New buy |
| 42 | K4F | Onestream INC | — | NEW | New buy |
| 43 | T86 | Tri Pointe Homes INC | — | NEW | New buy |
| 44 | RNAGBP | Avidity Biosciences INC | — | EXIT | Sold out |
| 45 | MASI* | Masimo CORP | — | NEW | New buy |
| 46 | JHG | Janus Henderson Group plc | — | NEW | New buy |
| 47 | 75Z | Soho House & Co INC | — | EXIT | Sold out |
| 48 | AES | Aes CORP | — | NEW | New buy |
| 49 | DBRG | Digitalbridge Group INC | — | NEW | New buy |
| 50 | AMCR | Amcor plc | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-27 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-27 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-12 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-24 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-06 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-26 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-02 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-02 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-02 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-28 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-11 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-10 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-09 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-13 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-26 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-12 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-09 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-07 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-12 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-29 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-25 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-25 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-04 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-23 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-18 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-03 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-05 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2018-01-11 | Amendment | View on EDGAR |
| 2017-09-30 | 2017-10-30 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2018-01-11 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-07-27 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2018-01-11 | Amendment | View on EDGAR |
| 2017-03-31 | 2017-05-10 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2018-01-11 | Amendment | View on EDGAR |
| 2016-12-31 | 2017-01-27 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2018-01-11 | Amendment | View on EDGAR |
| 2016-09-30 | 2016-11-01 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2018-01-11 | Amendment | View on EDGAR |
| 2016-06-30 | 2016-07-27 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2018-01-11 | Amendment | View on EDGAR |
| 2016-03-31 | 2016-05-02 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-29 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-22 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-29 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-30 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-02 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-30 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-23 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-28 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-18 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-06 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-22 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-02 | 13F-HR | View on EDGAR |
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