Basic Materials • Other Industrial Metals & Mining
End-of-day close from stored market data, not a live quote.
The last 8 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Jun 2026filed Aug 4, 2026 | $378.6M | -2.1% | 26.4% | $57.0M | $60.4M |
| Mar 2026filed May 5, 2026 | $347.7M | +13.2% | 12.5% | -$28.2M | -$7.1M |
| Dec 2025filed Feb 17, 2026 | $329.4M | -10.4% | -28.6% | -$149.9M | -$81.0M |
| Sep 2025filed Nov 5, 2025 | $311.7M | -28.1% | 13.6% | -$2.0M | -$12.8M |
| Jun 2025filed Aug 5, 2025 | $386.9M | +25.9% | 12.0% | $8.7M | -$10.5M |
| Mar 2025filed May 7, 2025 | $307.2M | -21.6% | 16.7% | -$55.7M | -$66.5M |
| Dec 2024filed Dec 31, 2024 | $367.5M | -2.2% | 31.8% | -$67.8M | -$46.4M |
| Sep 2024filed Sep 30, 2024 | $433.5M | +4.0% | 36.8% | $40.6M | $18.8M |
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Mar 26, 2026 | $1.3B | -18.8% | 3.4% | -$198.8M | -$170.7M |
| Dec 2024filed Apr 25, 2025 | $1.6B | -0.4% | 32.9% | $38.2M | $23.5M |
| Dec 2023filed May 13, 2024 | $1.7B | -36.5% | 42.3% | $196.9M | $82.7M |
| Dec 2022filed May 1, 2023 | $2.6B | +46.0% | 47.4% | $660.5M | $440.3M |
| Dec 2021filed May 2, 2022 | $1.8B | +55.4% | 27.9% | $31.4M | -$110.6M |
| Dec 2020filed Apr 30, 2021 | $1.1B | -28.6% | 17.5% | -$184.4M | -$246.3M |
FINRA reports open short positions for a settlement date. The publication date is later. These are reported positions, with a separate date for each observation.
Compare the reported short exposure around the dates you bought, sold or watched GSM. A long position benefits from price rises; a short position benefits from falls. A change in these counts does not predict either move.
Settlement Oct 15, 2026
4,412,807 shares short
-211,672 shares (-4.6%) vs Sep 30, 2026
2.6% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
4,624,479 shares short
-119,292 shares (-2.5%) vs Sep 15, 2026
2.7% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
4,743,771 shares short
+1,096,377 shares (+30.1%) vs Aug 31, 2026
Share of float unavailable. Published Sep 24, 2026.
Settlement Aug 31, 2026
3,647,394 shares short
+886,334 shares (+32.1%) vs Aug 14, 2026
3.5% of the stored float. Published Sep 10, 2026.
Settlement Aug 14, 2026
2,761,060 shares short
-386,743 shares (-12.3%) vs Jul 31, 2026
2.6% of the stored float. Published Aug 25, 2026.
Settlement Jul 31, 2026
3,147,803 shares short
+675,383 shares (+27.3%) vs Jul 15, 2026
3% of the stored float. Published Aug 11, 2026.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records, up to six settlements from the last 240 days. FINRA data and reporting dates · How to read short interest
See the recorded cash amounts and dates behind GSM’s income, and the splits that change its share count. Dates below are stored event records, not confirmation of a payment to your account.
USD 0.015 per share
Ex-dividend date: Dec 22, 2026 (future recorded date)
Recorded pay date: Dec 30, 2026 (pending)
Cash dividend · Polygon event record
USD 0.015 per share
Ex-dividend date: Sep 22, 2026
Recorded pay date: Sep 29, 2026 (past date)
Cash dividend · Polygon event record
USD 0.015 per share
Ex-dividend date: Jun 22, 2026
Recorded pay date: Jun 29, 2026 (past date)
Cash dividend · Polygon event record
USD 0.015 per share
Ex-dividend date: Mar 23, 2026
Recorded pay date: Mar 30, 2026 (past date)
Cash dividend · Polygon event record
USD 0.014 per share
Ex-dividend date: Dec 22, 2025
Recorded pay date: Dec 29, 2025 (past date)
Cash dividend · Polygon event record
USD 0.014 per share
Ex-dividend date: Sep 22, 2025
Recorded pay date: Sep 29, 2025 (past date)
Cash dividend · Polygon event record
Up to six Polygon cash-dividend events, including recorded ex-dates within the next 120 days. Amounts retain their recorded currency and decimal precision. Historical amounts are not restated to a common split basis, annualized, or converted to dollars.
For a long holding, compare the ex-date with when you held the shares and check the pay date against your broker’s cash history. Owning the stock today does not establish past entitlement. For a short holding, a dividend can create a payment obligation to the share lender.
Ex-dates and special dividend rules · Short-sale dividend obligations · Dividend data definitions
No qualified split events are stored. This does not establish that the stock has never split.
Up to six stored split dates through Nov 7, 2026. Equivalent vendor ratios are combined; conflicting ratios are left out. This history may be incomplete.
A split changes the share count and per-share price basis; it does not by itself add investment value. Put your holding’s earlier and later share counts on the same basis before comparing them. This applies to both long shares and shares owed on a short position.
How stock splits workSign in to see your position size
We’ll show you if GSM is in your portfolio and how much it contributes.
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32 smart-money holders: institutions with a high Holder IQ
Smart-money 13F trend: unchanged (light)
Unlock crowding heatmapUnlock filer discoverySentiment: neutral
Last trade: sell 79 days ago
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
Stored recent-activity label: neutral. This context label is separate from the scored insider signal read.
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 1
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
Stored recent-activity label: neutral. This context label is separate from the scored insider signal read.
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
177 filers reported a long position in GSM for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
56.9%
of the 105.8M shares 13-F filers reported
Moves vs Q1 2026
5 added4 trimmed
1 not comparable
Net shares held
+8.3%
across the 9 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | COOPER CREEK PARTNERS MANAGEMENT LLC | $43.3M · 13.6M shares | 13.6M | -0.7% |
| 2 | Hosking Partners LLP | $32.5M · 10.2M shares | 10.2M | -11.5% |
| 3 | DONALD SMITH & CO., INC. | $25.8M · 8.1M shares | 8.1M | +49.5% |
| 4 | BlackRock, Inc. | $24.2M · 7.6M shares | 7.6M | +14.3% |
| 5 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $16.3M · 5.1M shares | 5.1M | — |
| 6 | Old West Investment Management, LLC | $13.4M · 4.2M shares | 4.2M | +7% |
| 7 | GRIZZLYROCK CAPITAL, LLC | $11.3M · 3.6M shares | 3.6M | -1.7% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $8.4M · 2.6M shares | 2.6M | -4.7% |
| 9 | CenterBook Partners LP | $8.2M · 2.6M shares | 2.6M | +174.4% |
| 10 | AMERIPRISE FINANCIAL INC | $8M · 2.5M shares | 2.5M | +12.8% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign inHolders of more than 5% of GSM file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| Oct 26, 2026 | Hosking Partners LLP13G · passive · amended | 4.5%under 5% |
| Oct 9, 2026 | Grupo Villar Mir SAU13G · passive · amended | 35.7% |
| Aug 14, 2026 | COOPER CREEK PARTNERS MANAGEMENT LLC13G · passive · amended | 7.3% |
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