CIK: 0001553562
Total reported value
$15.1B
Reporting period: 2026-03-31 · Number of holdings: 117
AMF Tjanstepension AB disclosed 117 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $15.1B and a quarterly turnover rate of 19.5%.
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AMF Tjanstepension AB's disclosed holdings carry a Herfindahl concentration index of 0.032 — mathematically equivalent to about 31 equally-sized positions, well below its 117 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 1.67), 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.
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Trim MSFT
+4.9% -$256.8M
Add TSM
+6.4% $85.4M
Trim PH
-30.3% -$132.6M
Add LIN
+1.4% $68.3M
Trim FIX
-59.7% -$102.4M
Add WDC
-22.3% $67.1M
AMF Tjanstepension is actively hunting alpha through pure mean-reversion trades this quarter. The fund executes an active purchase of MSFT shares, though aggressive price expansion compressed the weighting to 6.94%, while simultaneously doubling down on TSM and ADBE before trimming PH, FIX, and FSLR. Turnover sits at 19.5%, confirming a surgical approach rather than churn-driven turnover.
The embedded regime bet favors sustained tech liquidity over broad manufacturing resilience. By buying MSFT, ADBE, and TSM while fully exiting COP, the manager positions for capital rotation back into semiconductors and cloud software as rate expectations stabilize. The opposing thesis bets on an energy and industrial rebound that will bleed these contrarian positions if capex cycles shift faster than priced in.
A heavy IT allocation (33.8%) collides with a 1.66 coefficient of variation, creating structural drag when mean-reversion models lag momentum trends. The portfolio bleeds value during prolonged valuation squeezes in large-cap software, and steepening yield curves force simultaneous re-pricing across the entire technology block.
This overview is machine-generated from this institution's regulatory filings on SEC EDGAR and describes past disclosures only — it does not constitute financial advice. View the original 2026-03-31 Form 13F filing on SEC.gov
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 9.47% | +0.23% | +2.49% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 6.94% | -1.14% | +4.91% | |
| 3 | AAPL | Apple INC | Stock-Tech | 5.48% | +0.09% | +1.76% | |
| 4 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 4.70% | -0.04% | +1.35% | |
| 5 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 3.66% | +0.77% | +6.39% | |
| 6 | AMZN | Amazon.com INC | Stock-Consumer Disc | 3.42% | -0.05% | +2.22% | |
| 7 | PLD | Prologis INC | Stock-Real Estate | 3.34% | +0.40% | +2.34% | |
| 8 | BAC | Bank Of America CORP | Stock-Financials | 3.09% | -0.08% | +2.86% | |
| 9 | LIN | Linde plc | Stock-Materials | 2.99% | +0.62% | +1.38% | |
| 10 | LLY | Eli Lilly & Co | Stock-Healthcare | 2.91% | -0.18% | +2.83% | |
| 11 | V | Visa Inc-class A Shares | Stock-Financials | 2.85% | -0.16% | +2.61% | |
| 12 | WDC | Western Digital CORP | Stock-Tech | 2.46% | +0.57% | -22.29% | |
| 13 | ICE | Intercontinental Exchange In | Stock-Financials | 2.29% | — | +2.78% | |
| 14 | PH | Parker Hannifin CORP | Stock-Industrials | 2.15% | -0.68% | -30.30% | |
| 15 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.96% | -0.11% | +2.00% | |
| 16 | BABA | Alibaba Group Holding-sp Adr | Stock-Consumer Disc | 1.84% | -0.09% | +4.09% | |
| 17 | MELI | Mercadolibre INC | Stock-Consumer Disc | 1.81% | — | +17.26% | |
| 18 | AVGO | Broadcom INC | Stock-Tech | 1.70% | -0.05% | +1.43% | |
| 19 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.66% | -0.02% | +1.45% | |
| 20 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 1.61% | -0.19% | — | |
| 21 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.60% | — | +5.22% | |
| 22 | KO | Coca-cola Co/the | Stock-Consumer Staples | 1.47% | +0.23% | +1.61% | |
| 23 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.31% | — | +2.00% | |
| 24 | ROL | Rollins INC | Stock-Consumer Disc | 1.30% | -0.03% | +2.43% | |
| 25 | CRM | Salesforce INC | Stock-Tech | 1.16% | -0.36% | +1.94% | |
| 26 | ADBE | Adobe INC | Stock-Tech | 1.11% | +1.11% | NEW | |
| 27 | FIX | Comfort Systems USA INC | Stock-Industrials | 1.00% | -0.57% | -59.66% | |
| 28 | VRTX | Vertex Pharmaceuticals INC | Stock-Healthcare | 0.93% | +0.52% | +114.40% | |
| 29 | ETN | Eaton Corporation plc | Stock-Industrials | 0.85% | +0.85% | NEW | |
| 30 | VZ | Verizon Communications INC | Stock-Comm Services | 0.85% | +0.23% | +2.96% | |
| 31 | C | Citigroup INC | Stock-Financials | 0.83% | — | +1.36% | |
| 32 | GE | General Electric | Stock-Industrials | 0.83% | — | +2.09% | |
| 33 | NFLX | Netflix INC | Stock-Comm Services | 0.81% | — | +2.80% | |
| 34 | GS | Goldman Sachs Group INC | Stock-Financials | 0.79% | — | +3.23% | |
| 35 | PGR | Progressive CORP | Stock-Financials | 0.73% | — | +3.08% | |
| 36 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.69% | +0.18% | +10.36% | |
| 37 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.66% | — | +2.95% | |
| 38 | KLAC | Kla CORP | Stock-Tech | 0.63% | +0.16% | +2.97% | |
| 39 | NEE | Nextera Energy INC | Stock-Utilities | 0.62% | — | -16.67% | |
| 40 | YUM | Yum! Brands INC | Stock-Consumer Disc | 0.57% | +0.41% | +231.56% | |
| 41 | RCL | Royal Caribbean Cruises Ltd. | Stock-Consumer Disc | 0.56% | -0.22% | -32.10% | |
| 42 | GEV | GE Vernova INC | Stock-Industrials | 0.54% | +0.15% | -4.09% | |
| 43 | ISRG | Intuitive Surgical INC | Stock-Healthcare | 0.52% | -0.23% | -19.45% | |
| 44 | COF | Capital One Financial CORP | Stock-Financials | 0.52% | -0.11% | +2.94% | |
| 45 | GILD | Gilead Sciences INC | Stock-Healthcare | 0.50% | — | +3.30% | |
| 46 | TT | Trane Technologies plc | Stock-Industrials | 0.48% | — | -0.42% | |
| 47 | CL | Colgate-palmolive Co | Stock-Consumer Staples | 0.48% | -0.29% | -45.75% | |
| 48 | NEM | Newmont CORP | Stock-Materials | 0.47% | — | -14.62% | |
| 49 | ELV | Elevance Health INC | Stock-Healthcare | 0.46% | — | +2.89% | |
| 50 | AZO | Autozone INC | Stock-Consumer Disc | 0.45% | — | +2.80% |
Performance for Q3 2026
+2.2%
Performance Last 4 Quarters
+21.2%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q1 | 117 | $15.1B | 20 | ||
| 2025 Q4 | 123 | $16.1B | 16 | ||
| 2025 Q3 | 134 | $15.8B | 60 | ||
| 2025 Q2 | 170 | $15.0B | 0 | ||
| 2025 Q1 | 225 | $13.5B | 100 | ||
| 2024 Q4 | 250 | $14.1B | 0 | ||
| 2024 Q3 | 231 | $14.0B | 0 | ||
| 2024 Q2 | 223 | $13.4B | 0 | ||
| 2024 Q1 | 204 | $13.2B | 0 | ||
| 2023 Q4 | 206 | $11.7B | 0 | ||
| 2023 Q3 | 206 | $10.3B | 0 | ||
| 2023 Q2 | 221 | $10.9B | 0 | ||
| 2023 Q1 | 208 | $9.8B | 0 | ||
| 2022 Q4 | 202 | $8.7B | 0 | ||
| 2022 Q3 | 209 | $8.5B | 0 | ||
| 2022 Q2 | 209 | $10.2B | 0 | ||
| 2022 Q1 | 199 | $13.5B | 0 | ||
| 2021 Q4 | 193 | $14.6B | 0 | ||
| 2021 Q3 | 198 | $13.8B | 0 | ||
| 2021 Q2 | 199 | $14.5B | 100 | ||
| 2021 Q1 | 189 | $13.4B | 18 | ||
| 2020 Q4 | 185 | $12.2B | 25 | ||
| 2020 Q3 | 179 | $11.0B | 21 | ||
| 2020 Q2 | 177 | $9.7B | 32 | ||
| 2020 Q1 | 179 | $7.9B | 41 | ||
| 2019 Q4 | 170 | $10.5B | 22 | ||
| 2019 Q3 | 169 | $9.8B | 19 | ||
| 2019 Q2 | 172 | $10.3B | 20 | ||
| 2019 Q1 | 172 | $10.1B | 28 | ||
| 2018 Q4 | 185 | $9.1B | 34 | ||
| 2018 Q3 | 185 | $11.0B | 18 | ||
| 2018 Q2 | 187 | $10.4B | 40 | ||
| 2018 Q1 | 178 | $9.6B | 15 | ||
| 2017 Q4 | 176 | $10.2B | 22 | ||
| 2017 Q3 | 188 | $9.1B | 24 | ||
| 2017 Q2 | 191 | $8.8B | 0 | ||
| 2017 Q1 | 191 | $8.8B | 14 | ||
| 2016 Q4 | 189 | $8.6B | 38 | ||
| 2016 Q3 | 181 | $8.0B | 25 | ||
| 2016 Q2 | 171 | $7.8B | 27 | ||
| 2016 Q1 | 168 | $7.6B | 20 | ||
| 2015 Q4 | 198 | $7.1B | 39 | ||
| 2015 Q3 | 220 | $6.6B | 22 | ||
| 2015 Q2 | 216 | $7.2B | 22 | ||
| 2015 Q1 | 220 | $8.0B | 16 | ||
| 2014 Q4 | 225 | $7.9B | — |
AMF Tjanstepension AB's most significant position changes for 2026-03-31: New buy: Adobe INC (ADBE); New buy: Eaton Corporation plc (ETN); Sold out: Conocophillips (COP); Sold out: Workday Inc-class A (WDAY); Sold out: Core & Main Inc-class A (CNM).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TSM | Taiwan Semiconductor-sp Adr | +0.8% | +6.39% | Add |
| 2 | LIN | Linde plc | +0.6% | +1.38% | Add |
| 3 | WDC | Western Digital CORP | +0.6% | -22.29% | Trim |
| 4 | VRTX | Vertex Pharmaceuticals INC | +0.5% | +114.40% | Add |
| 5 | YUM | Yum! Brands INC | +0.4% | +231.56% | Add |
| 6 | PLD | Prologis INC | +0.4% | +2.34% | Add |
| 7 | NVDA | Nvidia CORP | +0.2% | +2.49% | Add |
| 8 | VZ | Verizon Communications INC | +0.2% | +2.96% | Add |
| 9 | KO | Coca-cola Co/the | +0.2% | +1.61% | Add |
| 10 | SLB | Slb LTD | +0.2% | +41.62% | Add |
| 11 | COST | Costco Wholesale CORP | +0.2% | +10.36% | Add |
| 12 | KLAC | Kla CORP | +0.2% | +2.97% | Add |
| 13 | GEV | GE Vernova INC | +0.2% | -4.09% | Trim |
| 14 | BKR | Baker Hughes Co | +0.1% | +4.91% | Add |
| 15 | AAPL | Apple INC | +0.1% | +1.76% | Add |
| 16 | JPM | Jpmorgan Chase & Co | 0% | +1.45% | Add |
| 17 | ROL | Rollins INC | 0% | +2.43% | Add |
| 18 | GOOG | Alphabet Inc-cl C | 0% | +1.35% | Add |
| 19 | AMZN | Amazon.com INC | -0.1% | +2.22% | Add |
| 20 | AVGO | Broadcom INC | -0.1% | +1.43% | Add |
| 21 | SHOP | Shopify INC - Class A | -0.1% | +2.89% | Add |
| 22 | BAC | Bank Of America CORP | -0.1% | +2.86% | Add |
| 23 | DHR | Danaher CORP | -0.1% | -2.74% | Trim |
| 24 | BABA | Alibaba Group Holding-sp Adr | -0.1% | +4.09% | Add |
| 25 | META | Meta Platforms Inc-class A | -0.1% | +2.00% | Add |
| 26 | COF | Capital One Financial CORP | -0.1% | +2.94% | Add |
| 27 | SYK | Stryker CORP | -0.1% | -30.43% | Trim |
| 28 | V | Visa Inc-class A Shares | -0.2% | +2.61% | Add |
| 29 | BSX | Boston Scientific CORP | -0.2% | -0.10% | Trim |
| 30 | LLY | Eli Lilly & Co | -0.2% | +2.83% | Add |
| 31 | SPOT | Spotify Technology S.A. | -0.2% | — | Unchanged |
| 32 | RCL | Royal Caribbean Cruises Ltd. | -0.2% | -32.10% | Trim |
| 33 | ISRG | Intuitive Surgical INC | -0.2% | -19.45% | Trim |
| 34 | CL | Colgate-palmolive Co | -0.3% | -45.75% | Trim |
| 35 | CRM | Salesforce INC | -0.4% | +1.94% | Add |
| 36 | FSLR | First Solar INC | -0.5% | -98.78% | Trim |
| 37 | FIX | Comfort Systems USA INC | -0.6% | -59.66% | Trim |
| 38 | PH | Parker Hannifin CORP | -0.7% | -30.30% | Trim |
| 39 | MSFT | Microsoft CORP | -1.1% | +4.91% | Add |
| 40 | ADBE | Adobe INC | — | NEW | New buy |
| 41 | ETN | Eaton Corporation plc | — | NEW | New buy |
| 42 | COP | Conocophillips | — | EXIT | Sold out |
| 43 | WDAY | Workday Inc-class A | — | EXIT | Sold out |
| 44 | CNM | Core & Main Inc-class A | — | EXIT | Sold out |
| 45 | URI | United Rentals INC | — | NEW | New buy |
| 46 | INTC | Intel CORP | — | EXIT | Sold out |
| 47 | DECK | Deckers Outdoor CORP | — | EXIT | Sold out |
| 48 | AMGN | Amgen INC | — | EXIT | Sold out |
| 49 | DDOG | Datadog INC - Class A | — | EXIT | Sold out |
| 50 | NKE | Nike INC -cl B | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026 Q1 | 2026-05-04 | 13F-HR | View on EDGAR |
| 2025 Q4 | 2026-02-06 | 13F-HR | View on EDGAR |
| 2025 Q3 | 2025-11-14 | Amendment | View on EDGAR |
| 2025 Q3 | 2025-10-31 | 13F-HR | View on EDGAR |
| 2025 Q2 | 2025-07-22 | 13F-HR | View on EDGAR |
| 2025 Q1 | 2025-05-12 | 13F-HR | View on EDGAR |
| 2024 Q4 | 2025-02-07 | 13F-HR | View on EDGAR |
| 2024 Q3 | 2024-10-28 | Amendment | View on EDGAR |
| 2024 Q3 | 2024-10-03 | 13F-HR | View on EDGAR |
| 2024 Q2 | 2024-07-10 | 13F-HR | View on EDGAR |
| 2024 Q1 | 2024-04-16 | 13F-HR | View on EDGAR |
| 2023 Q4 | 2024-01-30 | 13F-HR | View on EDGAR |
| 2023 Q3 | 2023-10-26 | 13F-HR | View on EDGAR |
| 2023 Q2 | 2023-07-05 | 13F-HR | View on EDGAR |
| 2023 Q1 | 2023-04-24 | 13F-HR | View on EDGAR |
| 2022 Q4 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022 Q3 | 2022-10-26 | 13F-HR | View on EDGAR |
| 2022 Q2 | 2022-07-26 | 13F-HR | View on EDGAR |
| 2022 Q1 | 2022-05-05 | 13F-HR | View on EDGAR |
| 2021 Q4 | 2022-02-08 | 13F-HR | View on EDGAR |
| 2021 Q3 | 2021-11-03 | 13F-HR | View on EDGAR |
| 2021 Q2 | 2021-08-11 | 13F-HR | View on EDGAR |
| 2021 Q1 | 2021-04-28 | 13F-HR | View on EDGAR |
| 2020 Q4 | 2021-02-02 | 13F-HR | View on EDGAR |
| 2020 Q3 | 2020-11-09 | 13F-HR | View on EDGAR |
| 2020 Q2 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020 Q1 | 2020-04-14 | 13F-HR | View on EDGAR |
| 2019 Q4 | 2020-02-12 | 13F-HR | View on EDGAR |
| 2019 Q3 | 2019-10-29 | 13F-HR | View on EDGAR |
| 2019 Q2 | 2019-07-11 | 13F-HR | View on EDGAR |
| 2019 Q1 | 2019-05-14 | 13F-HR | View on EDGAR |
| 2018 Q4 | 2019-01-30 | 13F-HR | View on EDGAR |
| 2018 Q3 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018 Q2 | 2018-08-13 | 13F-HR | View on EDGAR |
| 2018 Q1 | 2018-05-10 | 13F-HR | View on EDGAR |
| 2017 Q4 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017 Q3 | 2017-11-08 | 13F-HR | View on EDGAR |
| 2017 Q2 | 2017-07-24 | 13F-HR | View on EDGAR |
| 2017 Q1 | 2017-04-27 | 13F-HR | View on EDGAR |
| 2016 Q4 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016 Q3 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016 Q2 | 2016-08-12 | 13F-HR | View on EDGAR |
| 2016 Q1 | 2016-05-12 | 13F-HR | View on EDGAR |
| 2015 Q4 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015 Q3 | 2015-11-12 | 13F-HR | View on EDGAR |
| 2015 Q2 | 2015-08-13 | 13F-HR | View on EDGAR |
| 2015 Q1 | 2015-05-13 | 13F-HR | View on EDGAR |
| 2014 Q4 | 2015-02-13 | 13F-HR | View on EDGAR |
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