Position in GSM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,129,405
+$545,618 QoQ
Shares Held
355,159
+150.6% QoQ
Ownership
0.190%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#48
of 176 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GSM Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $29,480,583 across 8 Other Industrial Metals & Mining names. GSM ranks #4 (3.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
|
49,131 | $14,611,068 | |
| 2 | NEXA |
Nexa Resources S.A.
|
609,491 | $7,460,169 | |
| 3 | SCZM |
Santacruz Silver Mining Ltd.
|
842,127 | $5,465,404 | |
| 4 | GSM |
Ferroglobe PLC
This page
|
355,159 | $1,129,405 | |
| 5 | RIO |
Rio Tinto PLC
|
4,952 | $470,093 | |
| 6 | SLI |
Standard Lithium Ltd.
|
65,125 | $179,093 | |
| 7 | CMP |
Compass Minerals International Inc
|
4,405 | $137,127 | |
| 8 | WRN |
Western Copper & Gold Corp
|
12,600 | $28,224 |
All Filings in GSM
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,129,405 | 355,159 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $583,787 | 141,696 | Shares | Defined | 2026-05-13 | |
| 2024-12-31 | $658,365 | 173,254 | Shares | Defined | 2025-02-11 | |
| 2024-06-30 | $518,590 | 96,752 | Shares | Defined | 2024-08-06 | |
| 2023-12-31 | $1,316,348 | 202,204 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $640,432 | 123,160 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $1,557,529 | 326,526 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $4,456,112 | 902,047 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $3,161,881 | 821,268 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $186,859 | 35,390 | Shares | Defined | 2022-11-14 | |
| 2021-09-30 | $5,836,682 | 670,883 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $6,168,672 | 1,007,953 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $4,477,171 | 1,184,437 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $2,721,442 | 1,659,416 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $1,010,416 | 1,508,084 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $129,625 | 259,251 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $61,818 | 134,389 | Shares | Defined | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||