SecurityUS0669225197 / BlackRock Cash Funds: Institutional, SL Agency Shares
InstitutionBLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A
Latest Disclosed Ownership1,940,828 shares
Latest Disclosed Value $ 1,941,605
BLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A reports 94.12% increase in ownership of US0669225197 / BlackRock Cash Funds: Institutional, SL Agency Shares

On September 24, 2025 - BLACKROCK NATURAL RESOURCES TRUST - BLACKROCK NATURAL RESOURCES TRUST Investor A filed a NPORT-P form disclosing ownership of 1,940,828 shares of BlackRock Cash Funds: Institutional, SL Agency Shares (US:US0669225197) valued at $1,941,605 USD as of July 31, 2025. The entity filed a previous NPORT-P on June 26, 2025 disclosing 999,801 shares of BlackRock Cash Funds: Institutional, SL Agency Shares. This represents a change in shares of 94.12% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-09-24 2025-07-31 NP BlackRock Cash Funds: Institutional, SL Agency Shares STIV US0669225197 1,940,828 941,027 94.12 1,942 94.10 1.3555
2025-06-26 2025-04-30 NP BlackRock Cash Funds: Institutional, SL Agency Shares STIV US0669225197 999,801 -333,517 -25.01 1,000 -24.98 0.7131
2024-09-27 2024-07-31 NP BlackRock Cash Funds: Institutional, SL Agency Shares STIV US0669225197 1,333,318 -809,884 -37.79 1,334 -37.80 0.7300
2024-06-27 2024-04-30 NP BlackRock Cash Funds: Institutional, SL Agency Shares STIV US0669225197 2,143,202 2,143,202 2,144 1.1250
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.