SS
State Street CORP Quarterly 13F Portfolio Update (Q2 2026)
State Street CORPCIK: 0000093751
Diversified strategyMomentum follower
Total reported value
$3.4T
Reporting period: 2026-06-30 · Number of holdings: 4177
STATE STREET CORP disclosed 4177 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $3.4T and a quarterly turnover rate of 21.7%.
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Personality snowflake
- Concentration
- 5.22
- Portfolio Stability
- 21.72
- Momentum
- 78.62
- Sector conviction
- 53.52
- Diversification
- 100
- Sizing Uniformity
- 26.84
State Street CORP's disclosed holdings carry a Herfindahl concentration index of 0.013 — mathematically equivalent to about 77 equally-sized positions, well below its 4177 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 7.32), 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.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd MU
-4.1% $40.1B
Add AMD
-0.5% $28.0B
Add INTC
+1.2% $20.8B
Trim MSFT
+2.9% $4.2B
Trim XOM
-3.3% -$8.0B
Add AMAT
+2.0% $14.8B
Holdings Map
New buyAddUnchangedTrim
Institutional Game-State Analysis
Core Intent
The quarter's positioning shows a clear internal rotation within technology: active adds into NVDA, AVGO, AMAT, INTC, and GOOGL, while MU and AMD were trimmed. The book remains extremely diversified (4,177 holdings, HHI 0.013), but the outsized 35.35% weight in Information Technology shows the core bet is still concentrated in the semiconductor and platform ecosystem.
Macro & Fundamentals
The pattern of adding semi equipment and foundry names while trimming memory and high-beta CPU names may reflect a shift toward more defensible pricing power within the AI supply chain, rather than a broad de-risking. This is an inference from limited holdings data, not a confirmed causal explanation. The momentum tilt score of 78.6 also suggests the book is leaning into recent winners, consistent with trend-following behavior.
Blind Spots / Risks
The key vulnerability here is the combination of an extremely high diversification score with a one-third sector bet on tech — the portfolio may behave more like a tech index fund than its dispersion metrics imply. If a liquidity-driven unwind hits growth assets broadly, the 4,177-name diversification offers little protection. Also noteworthy: the trims in MU and AMD occurred despite their weights rising, meaning the active selling was partially offset by price appreciation — a possible sign of discipline, but also a risk of leaving upside on the table if the rally extends.
AI-assisted summary drawn from this institution's SEC EDGAR filings, covering historical data only. Not a substitute for professional investment advice — cross-check against the primary source filing below. View the original 2026-06-30 Form 13F filing on SEC.gov
Top 10 holdings by weight
Full holdings list this quarter
Showing top 200 holdings (of 4177 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 5.99% | +0.01% | +1.60% | |
| 2 | AAPL | Apple Inc | Stock-Tech | 5.28% | — | +2.12% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 3.49% | -0.43% | +2.92% | |
| 4 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.81% | — | +1.73% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.53% | +0.28% | +5.62% | |
| 6 | AVGO | Broadcom Inc | Stock-Tech | 2.21% | +0.16% | +2.88% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.00% | +0.16% | +2.80% | |
| 8 | MU | Micron Technology Inc | Stock-Tech | 1.71% | +1.10% | -4.14% | |
| 9 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.54% | -0.21% | +3.97% | |
| 10 | TSLA | Tesla Inc | Stock-Consumer Disc | 1.47% | — | +2.41% | |
| 11 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.29% | +0.16% | +1.70% | |
| 12 | AMD | Advanced Micro Devices | Stock-Tech | 1.28% | +0.75% | -0.55% | |
| 13 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.22% | -0.04% | +0.75% | |
| 14 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.12% | -0.11% | +2.23% | |
| 15 | CAT | Caterpillar Inc | Stock-Industrials | 1.09% | +0.24% | -1.40% | |
| 16 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.01% | -0.12% | +0.22% | |
| 17 | INTC | Intel CORP | Stock-Tech | 0.90% | +0.57% | +1.18% | |
| 18 | V | Visa Inc-class A Shares | Stock-Financials | 0.84% | -0.02% | +0.69% | |
| 19 | XOM | Exxon Mobil CORP | Stock-Energy | 0.84% | -0.41% | -3.32% | |
| 20 | AMAT | Applied Materials Inc | Stock-Tech | 0.82% | +0.38% | +1.95% | |
| 21 | LRCX | Lam Research CORP | Stock-Tech | 0.78% | +0.34% | +2.61% | |
| 22 | CVX | Chevron CORP | Stock-Energy | 0.73% | -0.36% | -3.06% | |
| 23 | CSCO | Cisco Systems Inc | Stock-Tech | 0.69% | +0.17% | +1.84% | |
| 24 | WMT | Walmart Inc | Stock-Consumer Staples | 0.63% | -0.17% | +1.13% | |
| 25 | MS | Morgan Stanley | Stock-Financials | 0.62% | +0.04% | -1.76% | |
| 26 | ABBV | Abbvie Inc | Stock-Healthcare | 0.62% | +0.01% | +1.70% | |
| 27 | GS | Goldman Sachs Group Inc | Stock-Financials | 0.56% | — | -2.21% | |
| 28 | MA | Mastercard Inc - A | Stock-Financials | 0.56% | -0.07% | +1.33% | |
| 29 | KLAC | Kla CORP | Stock-Tech | 0.56% | +0.25% | +922.07% | |
| 30 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 0.56% | +0.14% | +0.66% | |
| 31 | RTX | Rtx CORP | Stock-Industrials | 0.54% | -0.08% | +3.05% | |
| 32 | GE | General Electric | Stock-Industrials | 0.52% | +0.08% | +2.56% | |
| 33 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.51% | -0.11% | +1.28% | |
| 34 | BAC | Bank Of America CORP | Stock-Financials | 0.51% | +0.01% | +1.65% | |
| 35 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.50% | -0.18% | +1.29% | |
| 36 | HD | Home Depot Inc | Stock-Consumer Disc | 0.49% | -0.04% | +1.07% | |
| 37 | IBM | Intl Business Machines CORP | Stock-Tech | 0.47% | +0.01% | +2.66% | |
| 38 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.46% | -0.04% | +0.91% | |
| 39 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.44% | -0.06% | +0.95% | |
| 40 | GEV | GE Vernova Inc | Stock-Industrials | 0.41% | +0.07% | +3.25% | |
| 41 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.41% | -0.03% | +0.11% | |
| 42 | SNDK | Sandisk CORP | Stock-Tech | 0.40% | +0.28% | +6.34% | |
| 43 | TXN | Texas Instruments Inc | Stock-Tech | 0.39% | +0.10% | +3.19% | |
| 44 | NFLX | Netflix Inc | Stock-Comm Services | 0.38% | -0.19% | +4.94% | |
| 45 | PANW | Palo Alto Networks Inc | Stock-Tech | 0.37% | +0.17% | +4.21% | |
| 46 | MRVL | Marvell Technology Inc | Stock-Tech | 0.37% | +0.29% | +79.25% | |
| 47 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.36% | -0.15% | +2.82% | |
| 48 | ORCL | Oracle CORP | Stock-Tech | 0.34% | -0.05% | +3.07% | |
| 49 | WFC | Wells Fargo & Co | Stock-Financials | 0.33% | -0.04% | +0.36% | |
| 50 | AMGN | Amgen Inc | Stock-Healthcare | 0.33% | -0.04% | +0.04% |
1–50 of 200
Portfolio Performance
Performance for Q3 2026
+2.6%
Performance Last 4 Quarters
+21.8%
- Stdev
- +12.6%
- Beta
- +0.96
- Alpha
- -0.7%
- Max Drawdown
- -8.7%
- Annualized Perf
- +19.2%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +2.98
- Stutzer
- +0.43
- Treynor
- +0.19
- Sterling
- +1.2
- Calmar
- +2.22
- Information Ratio
- -0.74
- Tracking Error
- +2.1%
- Stdev Down
- +6.2%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- +32%
- Worst 12 Months
- +5.6%
- Efficiency Ratio
- +0.61
- Sharpe
- +1.47
- Stdev Sectors
- +8.9%
- Skewness
- -0.01
- Kurtosis
- -0.27
- Upside Potential
- +4.56
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 4177 | $3.4T | 22 | ||
| 2026 Q1 | 4269 | $2.9T | 15 | ||
| 2025 Q4 | 4288 | $3.0T | 10 | ||
| 2025 Q3 | 4282 | $2.9T | 23 | ||
| 2025 Q2 | 4260 | $2.7T | 0 | ||
| 2025 Q1 | 4281 | $2.4T | 100 | ||
| 2024 Q4 | 4297 | $2.5T | 0 | ||
| 2024 Q3 | 4296 | $2.5T | 0 | ||
| 2024 Q2 | 4362 | $2.3T | 0 | ||
| 2024 Q1 | 4366 | $2.2T | 0 | ||
| 2023 Q4 | 4434 | $2.1T | 0 | ||
| 2023 Q3 | 4553 | $1.8T | 0 | ||
| 2023 Q2 | 4676 | $1.9T | 0 | ||
| 2023 Q1 | 4786 | $1.8T | 0 | ||
| 2022 Q4 | 4857 | $1.7T | 0 | ||
| 2022 Q3 | 4934 | $1.6T | 0 | ||
| 2022 Q2 | 4947 | $1.7T | 0 | ||
| 2022 Q1 | 4919 | $2.0T | 0 | ||
| 2021 Q4 | 4793 | $2.1T | 0 | ||
| 2021 Q3 | 4685 | $1.9T | 0 | ||
| 2021 Q2 | 4463 | $1.9T | 0 | ||
| 2021 Q1 | 3973 | $1.7T | 97 | ||
| 2020 Q4 | 3886 | $1.6T | 15 | ||
| 2020 Q3 | 3832 | $1.5T | 12 | ||
| 2020 Q2 | 3809 | $1.4T | 23 | ||
| 2020 Q1 | 3758 | $1.1T | 26 | ||
| 2019 Q4 | 3806 | $1.5T | 100 | ||
| 2019 Q3 | 3804 | $1.3T | 0 | ||
| 2019 Q2 | 3813 | $1.3T | 11 | ||
| 2019 Q1 | 3743 | $1.3T | 18 | ||
| 2018 Q4 | 3761 | $1.1T | 20 | ||
| 2018 Q3 | 3770 | $1.3T | 13 | ||
| 2018 Q2 | 3771 | $1.2T | 11 | ||
| 2018 Q1 | 3755 | $1.2T | 11 | ||
| 2017 Q4 | 3729 | $1.2T | 11 | ||
| 2017 Q3 | 3763 | $1.2T | 10 | ||
| 2017 Q2 | 3698 | $1.1T | 8 | ||
| 2017 Q1 | 3661 | $1.1T | 11 | ||
| 2016 Q4 | 3666 | $1.1T | 12 | ||
| 2016 Q3 | 3596 | $992.2B | 12 | ||
| 2016 Q2 | 3724 | $930.9B | 10 | ||
| 2016 Q1 | 3728 | $924.9B | 11 | ||
| 2015 Q4 | 3722 | $914.9B | 41 | ||
| 2015 Q3 | 3724 | $859.0B | 18 | ||
| 2015 Q2 | 3720 | $935.6B | 38 | ||
| 2015 Q1 | 3680 | $974.5B | 12 | ||
| 2014 Q4 | 3704 | $1.0T | 13 | ||
| 2014 Q3 | 3689 | $929.4B | 10 | ||
| 2014 Q2 | 3649 | $926.0B | 12 | ||
| 2014 Q1 | 3643 | $880.0B | 31 | ||
| 2013 Q4 | 3449 | $670.9B | 23 | ||
| 2013 Q3 | 3630 | $811.5B | 10 | ||
| 2013 Q2 | 3574 | $767.0B | 0 |
Holding changes this quarter
State Street CORP's most significant position changes for 2026-06-30: Sold out: Honeywell International Inc (HON); Sold out: Coterra Energy Inc (CTRA); Sold out: Dupont De Nemours Inc (6D8); Sold out: Hologic Inc (HO1); Trim: Micron Technology Inc (MU) — shares -4.14%.
Showing top 200 changes by size (of 4327 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MU | Micron Technology Inc | +1.1% | -4.14% | Trim |
| 2 | AMD | Advanced Micro Devices | +0.8% | -0.55% | Trim |
| 3 | INTC | Intel CORP | +0.6% | +1.18% | Add |
| 4 | AMAT | Applied Materials Inc | +0.4% | +1.95% | Add |
| 5 | LRCX | Lam Research CORP | +0.3% | +2.61% | Add |
| 6 | MRVL | Marvell Technology Inc | +0.3% | +79.25% | Add |
| 7 | GOOGL | Alphabet Inc-cl A | +0.3% | +5.62% | Add |
| 8 | SNDK | Sandisk CORP | +0.3% | +6.34% | Add |
| 9 | KLAC | Kla CORP | +0.3% | +922.07% | Add |
| 10 | CAT | Caterpillar Inc | +0.2% | -1.40% | Trim |
| 11 | CSCO | Cisco Systems Inc | +0.2% | +1.84% | Add |
| 12 | PANW | Palo Alto Networks Inc | +0.2% | +4.21% | Add |
| 13 | WDC | Western Digital CORP | +0.2% | +5.24% | Add |
| 14 | AVGO | Broadcom Inc | +0.2% | +2.88% | Add |
| 15 | GOOG | Alphabet Inc-cl C | +0.2% | +2.80% | Add |
| 16 | LLY | Eli Lilly & Co | +0.2% | +1.70% | Add |
| 17 | STX | Seagate Technology Holdings plc | +0.2% | +6.33% | Add |
| 18 | UNH | Unitedhealth Group Inc | +0.1% | +0.66% | Add |
| 19 | GLW | Corning Inc | +0.1% | +13.36% | Add |
| 20 | CRWD | Crowdstrike Holdings Inc - A | +0.1% | +4.01% | Add |
| 21 | TXN | Texas Instruments Inc | +0.1% | +3.19% | Add |
| 22 | DELL | Dell Technologies -c | +0.1% | -4.02% | Trim |
| 23 | GE | General Electric | +0.1% | +2.56% | Add |
| 24 | GEV | GE Vernova Inc | +0.1% | +3.25% | Add |
| 25 | APH | Amphenol Corp-cl A | +0.1% | +3.65% | Add |
| 26 | QCOM | Qualcomm Inc | +0.1% | +1.29% | Add |
| 27 | FTNT | Fortinet Inc | +0.1% | +2.42% | Add |
| 28 | DDOG | Datadog Inc - Class A | +0.1% | +4.60% | Add |
| 29 | FLEX | Flex Ltd. | +0.1% | +19.00% | Add |
| 30 | MS | Morgan Stanley | 0% | -1.76% | Trim |
| 31 | ANET | Arista Networks Inc | 0% | +3.00% | Add |
| 32 | COHR | Coherent CORP | 0% | +10.88% | Add |
| 33 | ALAB | Astera Labs Inc | 0% | +10.33% | Add |
| 34 | ADI | Analog Devices Inc | 0% | +2.61% | Add |
| 35 | CVS | Cvs Health CORP | 0% | +1.62% | Add |
| 36 | TER | Teradyne Inc | 0% | +4.59% | Add |
| 37 | HPE | Hewlett Packard Enterprise | 0% | +0.55% | Add |
| 38 | CDNS | Cadence Design Sys Inc | 0% | +4.32% | Add |
| 39 | URI | United Rentals Inc | 0% | +1.09% | Add |
| 40 | HUM | Humana Inc | 0% | +0.07% | Add |
| 41 | BE | Bloom Energy Corp- A | 0% | -2.44% | Trim |
| 42 | VRT | Vertiv Holdings Co-a | 0% | +4.45% | Add |
| 43 | APP | Applovin Corp-class A | 0% | +2.84% | Add |
| 44 | PWR | Quanta Services Inc | 0% | +4.72% | Add |
| 45 | CMI | Cummins Inc | 0% | +1.49% | Add |
| 46 | HOOD | Robinhood Markets Inc - A | 0% | +3.89% | Add |
| 47 | NXPI | NXP Semiconductors N.V. | 0% | +6.38% | Add |
| 48 | DVN | Devon Energy CORP | 0% | +89.76% | Add |
| 49 | ELV | Elevance Health Inc | 0% | +1.34% | Add |
| 50 | FIX | Comfort Systems USA Inc | 0% | +4.43% | Add |
1–50 of 200
Filing History
Related 13F Filing Analysis
- STATE STREET CORP2026-Q2
State Street trims MU but value soars, adds NVDA
Aug 21, 2026⏱ 2 minMUNVDAAMDAAPLRead → - STATE STREET CORP2026-Q1
State Street's +$11.61B energy bet leads Q1 rotation
Jul 20, 2026⏱ 2 minMSFTXOMNVDAAAPLRead →
FAQ
What is State Street CORP and what type of investor is it?
State Street CORP is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $3.4T, spread across 4177 disclosed positions.
What are State Street CORP's largest equity positions?
Based on the latest 13F filing, State Street CORP's top holdings by market value are:
1. Nvidia CORP (NVDA) — $202.0B (6.0%)
2. Apple Inc (AAPL) — $178.0B (5.3%)
3. Microsoft CORP (MSFT) — $117.7B (3.5%)
4. Amazon.com Inc (AMZN) — $94.7B (2.8%)
5. Alphabet Inc-cl A (GOOGL) — $85.4B (2.5%)
What changes did State Street CORP make in its most recent portfolio filing?
In the latest reported quarter, State Street CORP made 200 notable position adjustments: 0 new positions were initiated, 159 existing holdings were added to, 37 positions were partially reduced, and 4 were completely exited. The largest of these moves: Sold out: Honeywell International Inc (HON); Sold out: Coterra Energy Inc (CTRA); Sold out: Dupont De Nemours Inc (6D8); Sold out: Hologic Inc (HO1); Trim: Micron Technology Inc (MU) — shares -4.14%
What sectors does State Street CORP focus on?
State Street CORP is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 35.4%
• Financials: 11.1%
• Industrials: 10.4%
• Health Care: 9.5%
• Consumer Discretionary: 9.1%
• Communication Services: 8.6%
Investment Profile
State Street CORP returned an annualized 19.2% over the trailing 36 months — underperforming the S&P 500 by 0.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.96 (roughly in line with the market) and a 42% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 35.4% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 22 over the past 4 quarters — a shift toward more active trading.
It has added to its MU position over the past two quarters (+$42.7B, now $57.8B), while trimming CRM over the same stretch (-$6.2B, still holding $7.1B).
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Developer Access
Access State Street CORP's institutional profile programmatically:
REST API
curl https://alphasmo.com/api/v1/institutions/state-street-corpCLI
npx alphasmo institutions get state-street-corp