Northwestern Mutual Investment Management Company, LLC holds a focused book of 874 stocks worth $6.6B as of Q1 2026 (disclosed May 8, 2026, a ~45-day 13F lag). This quarter they opened Ishares Expanded Tech-Softwa and trimmed Ishares Msci Eafe ETF. Their largest long position is Ishares Msci Eafe ETF at 17% of the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1629649/holdings"
Use Arkolith to show NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
37% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ishares TR MSCI EAFE ETF | $1.1B | 11.29M | 16.6% | ▼−28% Reduced · −4.4M sh | |
| 2 | Ishares TR CORE S&P500 ETF | $783.6M | 1.20M | 11.9% | ▼−20% Reduced · −305K sh | |
| 3 | Ishares TR CORE S&P SCP ETF | $654.3M | 5.26M | 9.9% | ▼−16% Reduced · −973K sh | |
| 4 | Ishares TR CORE S&P MCP ETF | $578.4M | 8.57M | 8.8% | ▼−24% Reduced · −2.6M sh | |
| 5 | Ishares TR IBOXX INV CP ETF | $375.3M | 3.44M | 5.7% | ▲+6.2% Added · +200K sh | |
| 6 | Vanguard Index FDS S&P 500 ETF SHS | $327.3M | 547.8K | 5.0% | ▼−41% Reduced · −373K sh | |
| 7 | Nvidia Corporation COM | $135.6M | 777.5K | 2.1% | ▲+0.1% Added · +1K sh | |
| 8 | Apple Inc COM | $119.2M | 469.8K | 1.8% | ▼−0.5% Reduced · −2K sh | |
| 9 | Vanguard Scottsdale FDS LG-TERM COR BD | $99.8M | 1.34M | 1.5% | ▲+5.5% Added · +70K sh | |
| 10 | Ishares TR EXPANDED TECH | $90.8M | 1.13M | 1.4% | ▲New New position | |
| 11 | Microsoft Corp COM | $88.0M | 237.6K | 1.3% | ▲+0.1% Added · +125 sh | |
| 12 | Amazon Com Inc COM | $65.1M | 312.6K | 1.0% | ▲+0.6% Added · +2K sh | |
| 13 | Alphabet Inc CAP STK CL A | $53.6M | 186.3K | 0.8% | ▲+0.2% Added · +394 sh | |
| 14 | Ishares TR IBOXX HI YD ETF | $48.9M | 615.0K | 0.7% | ▼−89% Reduced · −5.2M sh | |
| 15 | Broadcom Inc COM | $47.0M | 151.7K | 0.7% | ▲+0.5% Added · +821 sh | |
| 16 | Ishares TR CORE US AGGBD ET | $43.5M | 438.0K | 0.7% | ▼−2.1% Reduced · −10K sh | |
| 17 | Alphabet Inc CAP STK CL C | $42.9M | 149.6K | 0.7% | ▲+0.7% Added · +1K sh | |
| 18 | Meta Platforms Inc CL A | $40.0M | 70.0K | 0.6% | ▲+0.6% Added · +396 sh | |
| 19 | Pimco ETF TR ENHAN SHRT MA AC | $34.5M | 342.9K | 0.5% | ▲New New position | |
| 20 | Tesla Inc COM | $33.5M | 90.0K | 0.5% | ▲+0.2% Added · +210 sh | |
| 21 | Ishares TR BROAD USD HIGH | $28.8M | 783.0K | 0.4% | ▼−90% Reduced · −6.7M sh | |
| 22 | Berkshire Hathaway Inc Del CL B NEW | $28.1M | 58.7K | 0.4% | ▲+0.1% Added · +85 sh | |
| 23 | JPMorgan Chase & Co COM | $25.4M | 86.3K | 0.4% | ▼−0.8% Reduced · −711 sh | |
| 24 | Eli Lilly & Co COM | $23.3M | 25.4K | 0.4% | ▼−0.1% Reduced · −18 sh | |
| 25 | Exxon Mobil Corp COM | $22.7M | 133.7K | 0.3% | ▼−0.8% Reduced · −1K sh | |
| 26 | Johnson & Johnson COM | $18.8M | 77.1K | 0.3% | ▲+0.2% Added · +129 sh | |
| 27 | Walmart Inc COM | $17.4M | 140.3K | 0.3% | ▲+0.1% Added · +154 sh | |
| 28 | Visa Inc COM CL A | $16.3M | 53.8K | 0.2% | ▼−0.2% Reduced · −131 sh | |
| 29 | Costco Wholesale Corporation COM | $14.2M | 14.2K | 0.2% | ▲+0.3% Added · +42 sh | |
| 30 | Mastercard Incorporated CL A | $13.0M | 26.1K | 0.2% | ▼−0.5% Reduced · −140 sh | |
| 31 | Netflix Inc. COM | $13.0M | 135.1K | 0.2% | ▼−0.2% Reduced · −290 sh | |
| 32 | Chevron Corporation COM | $12.4M | 60.0K | 0.2% | ▼−0.8% Reduced · −495 sh | |
| 33 | Abbvie Inc COM | $12.3M | 56.6K | 0.2% | ▲+0.1% Added · +80 sh | |
| 34 | Micron Technology Inc COM | $12.2M | 36.0K | 0.2% | ▲+0.4% Added · +150 sh | |
| 35 | Procter & Gamble Co COM | $10.7M | 74.4K | 0.2% | ▼−0.4% Reduced · −300 sh | |
| 36 | Palantir Technologies Inc CL A | $10.7M | 73.1K | 0.2% | ▲+0.1% Added · +104 sh | |
| 37 | Advanced Micro Devices Inc COM | $10.6M | 52.2K | 0.2% | ▲+0.3% Added · +151 sh | |
| 38 | Caterpillar Inc COM | $10.5M | 14.9K | 0.2% | ▼−0.4% Reduced · −65 sh | |
| 39 | Home Depot Inc COM | $10.5M | 31.9K | 0.2% | ▲+0.1% Added · +50 sh | |
| 40 | Bank America Corp COM | $10.4M | 212.3K | 0.2% | ▼−1.1% Reduced · −2K sh | |
| 41 | Cisco Sys Inc COM | $9.8M | 126.4K | 0.1% | ▲+0.4% Added · +511 sh | |
| 42 | Merck & Co Inc COM | $9.6M | 79.4K | 0.1% | ▲+0.1% Added · +114 sh | |
| 43 | Ge Aerospace COM NEW | $9.5M | 33.6K | 0.1% | ▼−0.4% Reduced · −144 sh | |
| 44 | Coca Cola Co COM | $9.4M | 123.9K | 0.1% | ▲+0.1% Added · +177 sh | |
| 45 | Franco Nev Corp COM | $9.1M | 36.9K | 0.1% | ▼−8.1% Reduced · −3K sh | |
| 46 | Applied Matls Inc COM | $8.7M | 25.4K | 0.1% | ▼−0.2% Reduced · −56 sh | |
| 47 | Lam Research Corp COM NEW | $8.5M | 40.0K | 0.1% | ▼−0.4% Reduced · −174 sh | |
| 48 | RTX Corporation COM | $8.3M | 43.0K | 0.1% | ▲+0.3% Added · +111 sh | |
| 49 | Goldman Sachs Group Inc COM | $8.1M | 9.6K | 0.1% | ▲+0.1% Added · +14 sh | |
| 50 | Oracle Corp COM | $8.0M | 54.3K | 0.1% | ▲+1.0% Added · +516 sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 8, 2026 | 874 | $6.6B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 5, 2026 | 877 | $8.6B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 7, 2025 | 877 | $6.9B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 879 | $6.5B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 877 | $6.3B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 11, 2025 | 875 | $4.5B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 874 | $4.3B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 15, 2024 | 876 | $3.9B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 877 | $3.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jun 20, 2024 | 886 | $3.8B | 13F-HR/A |
| Q3 2023 | Sep 30, 2023 | Jun 20, 2024 | 885 | $3.7B | 13F-HR/A |
| Q2 2023 | Jun 30, 2023 | Jun 20, 2024 | 888 | $3.8B | 13F-HR/A |
| Q1 2023 | Mar 31, 2023 | Jun 20, 2024 | 886 | $3.9B | 13F-HR/A |
| Q4 2022 | Dec 31, 2022 | Jun 20, 2024 | 889 | $3.9B | 13F-HR/A |
| Q3 2022 | Sep 30, 2022 | Jun 20, 2024 | 891 | $4.0B | 13F-HR/A |
| Q2 2022 | Jun 30, 2022 | Jun 20, 2024 | 891 | $4.4B | 13F-HR/A |
| Q1 2022 | Mar 31, 2022 | Jun 20, 2024 | 905 | $4.5B | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.