丹尼森礦業公司
US ˙ NYSEAM ˙ CA2483561072

SecurityDNN / Denison Mines Corp.
InstitutionTIFF INVESTMENT PROGRAM - TIFF Multi-Asset Fund
Latest Disclosed Ownership997,790 shares
Latest Disclosed Value $ 1,815,977
TIFF INVESTMENT PROGRAM - TIFF Multi-Asset Fund reports 19.93% increase in ownership of DNN / Denison Mines Corp.

On August 27, 2025 - TIFF INVESTMENT PROGRAM - TIFF Multi-Asset Fund filed a NPORT-P form disclosing ownership of 997,790 shares of Denison Mines Corp. (US:DNN) valued at $1,815,978 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 29, 2025 disclosing 831,973 shares of Denison Mines Corp.. This represents a change in shares of 19.93% during the quarter. The current value of the position is $3,023,304 USD.

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)
2025-08-27 2025-06-30 NP Denison Mines EC CA2483561072 997,790 165,817 19.93 1,816 67.90 0.1291
2025-05-29 2025-03-31 NP Denison Mines EC CA2483561072 831,973 1,151,186 -360.63 1,082 -361.11 0.0845
2025-05-29 2025-03-31 NP Denison Mines EC CA2483561072 -319,213 3,987 -1.23 -415 -1.90 -0.0324
2025-05-29 2025-03-31 NP Denison Mines EC CA2483561072 -323,200 -875,778 -158.49 -422 -142.45 -0.0330
2025-02-28 2024-12-31 NP Denison Mines EC CA2483561072 552,578 -149,319 -21.27 995 -22.59 0.0759
2024-11-29 2024-09-30 NP Denison Mines EC CA2483561072 701,897 701,897 1,284 0.0978
2024-02-27 2023-12-31 NP Denison Mines EC CA2483561072 0 -249,744 -100.00 0 -100.00
2023-11-27 2023-09-30 NP Denison Mines EC CA2483561072 249,744 0 0.00 410 31.41 0.0329
2023-08-28 2023-06-30 NP Denison Mines EC CA2483561072 249,744 -100,835 -28.76 313 -26.93 0.0244
2021-08-19 2021-06-30 NP Denison Mines EC CA2483561072 350,579 0 0.00 427 11.78 0.0254
2021-05-25 2021-03-31 NP Denison Mines EC CA2483561072 350,579 -493,740 -58.48 382 -31.42 0.0238
2021-02-05 2020-12-31 NP Denison Mines EC CA2483561072 844,319 1,194,119 -341.37 557 -478.91 0.0356
2020-11-25 2020-09-30 NP Denison Mines EC CA2483561072 -349,800 -2,089,619 -120.11 -147 -123.90 -0.0102
2020-08-06 2020-06-30 NP Denison Mines EC CA2483561072 1,739,819 0 0.00 615 34.57 0.0393
2020-05-27 2020-03-31 NP Denison Mines EC CA2483561072 1,739,819 -326,640 -15.81 457 -46.80 0.0305
2020-02-10 2019-12-31 NP Denison Mines EC CA2483561072 2,066,459 0 0.00 859 -13.93 0.0449
2019-11-26 2019-09-30 NP Denison Mines EC CA2483561072 2,066,459 2,066,459 998 0.0494
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.