MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in BVN — Buenaventura Mining Co Inc
CIK 912938
Boston, MA
Position in BVN
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$2,861,368
-$105,215 QoQ
Shares Held
97,691
-77.8% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#73
of 274 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority
Sole 9%
Shared 75%
None 16%
Common Shares in BVN Over Time
Shares Held
Position Value (USD)
Position in Other Precious Metals & Mining
Basic Materials · as of Jun 30, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $5,790,752 across 2 Other Precious Metals & Mining names. BVN ranks #2 (49.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HL |
Hecla Mining Co/De/
|
189,850 | $2,929,384 | |
| 2 | BVN |
Buenaventura Mining Co Inc
This page
|
97,691 | $2,861,368 |
All Filings in BVN
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,861,368 | 97,691 | Shares | Defined | 2026-08-03 | |
| 2022-09-30 | $2,966,583 | 440,800 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $2,901,893 | 439,681 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $4,422,580 | 439,184 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $3,791,209 | 517,925 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $3,518,510 | 520,490 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $4,537,414 | 501,372 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $5,038,769 | 502,370 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $6,164,201 | 505,677 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $6,200,523 | 507,408 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $544,596 | 59,584 | Shares | Sole | 2020-11-20 | |
| 2020-03-31 | $428,614 | 58,795 | Shares | Sole | 2020-11-20 | |
| No filing history on record for this holder in this stock. | ||||||