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Stock
OLN
Olin CorporationMaterialsDiversified ChemicalsLatest close $277 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
7
27 funds tracked
Ever held
11
Current + past
New this quarter
1
Exited this quarter
0
Marquee-fund ownership over time
Aug 14, 2018Feb 12, 2021Feb 13, 2025May 15, 2026
Now
7
This quarter's activity
New positions opened
Positions exited
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Bridgewater Associates re-entered | Q1 2020 | 26Q | $15 | $27 | +81% |
| Citadel Advisors | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
| Two Sigma Investments re-entered | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
| D.E. Shaw re-entered | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $39 | $27 | -30% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Renaissance Technologies 2× in & out | Q2 2025 | Q1 2026 | → $25 | +20% |
| Maverick Capital 4× in & out | Q2 2023 | Q3 2023 | → $54 | +10% |
| Coatue Management | Q1 2020 | Q2 2020 | → $9.63 | -37% |
| Viking Global Investors | Q3 2018 | Q1 2019 | → $21 | -12% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at OLIN Corp. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
Filings · last 30d
10
Filings · last 90d
11
Total on file
562
Recent SEC buffer
Most recent
Jun 3, 2026
30d / 90d windows measured from Jun 3, 2026 — the most recent Form 4 on file — not from today.
- Form 40002022241-26-000008Jun 3, 2026
- Form 40002022241-26-000006May 19, 2026
- Form 40001472600-26-000002May 5, 2026
- Form 40001996312-26-000002May 5, 2026
- Form 40001721123-26-000002May 5, 2026
- Form 40001398213-26-000004May 5, 2026
- Form 40001887503-26-000002May 5, 2026
- Form 40001780505-26-000002May 5, 2026
- Form 40001359647-26-000002May 5, 2026
- Form 40002066714-26-000004May 5, 2026
- Form 40001782276-26-000006Mar 20, 2026
- Form 40002025908-26-000009Feb 25, 2026
- Form 40002058796-26-000006Feb 24, 2026
- Form 40001729998-26-000004Feb 24, 2026
- Form 40001607503-26-000008Feb 24, 2026
Showing 15 of 562 recent Form 4 filings. Browse all on EDGAR ↗
Fundamentals
XBRL · Olin CorporationAnnual figures sourced directly from Olin Corporation's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Revenue
$6.78B
FY2025+4% YoY
Net income
-$101.1M
FY2025-196% YoY
EPS (diluted)
$-0.8800
FY2025-197% YoY
Free cash flow(?)
$247.9M
FY2025-20% YoY
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for OLIN Corp — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-K/AMaterial event (amended)May 21, 2026
- 10-QFORM 10-QMay 8, 2026
- 8-KFORM 8-KMay 7, 2026
- 8-KMaterial eventApr 30, 2026
- DEF 14ADEFINITIVE PROXY STATEMENTMar 20, 2026
- 10-KFORM 10-KFeb 20, 2026
- 8-KFORM 8-KFeb 19, 2026
- 8-KFORM 8-KFeb 12, 2026
- 8-KFORM 8-KJan 29, 2026
- 8-KFORM 8-KJan 8, 2026
- 8-KFORM 8-KNov 12, 2025
- 10-QFORM 10-QOct 28, 2025
- 8-KFORM 8-K 3Q25 EARNINGS RELEASEOct 27, 2025
- 8-KFORM 8-KAug 13, 2025
- 10-QFORM 10-QJul 29, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Two Sigma Investments | Q2 2026 | open | $27 | $27 | +1% |
| D.E. Shaw | Q1 2026 | open | $24 | $27 | +15% |
| Point72 Asset Management | Q1 2026 | open | $24 | $27 | +15% |
| Bridgewater Associates | Q4 2025 | open | $20 | $26 | +29% |
| Point72 Asset Management | Q3 2025 | Q4 2025 | $21 | $20 | -6% |
| Renaissance Technologies | Q2 2025 | Q1 2026 | $21 | $25 | +20% |
| Citadel Advisors | Q3 2024 | open | $39 | $27 | -30% |
| Two Sigma Investments | Q3 2024 | Q1 2026 | $39 | $24 | -39% |
| D.E. Shaw | Q3 2024 | Q3 2025 | $39 | $21 | -46% |
| AQR Capital Management | Q3 2024 | open | $39 | $27 | -30% |
| Millennium Management | Q3 2024 | open | $39 | $27 | -30% |
| Point72 Asset Management | Q3 2024 | Q2 2025 | $39 | $20 | -47% |
| Renaissance Technologies | Q3 2024 | Q4 2024 | $38 | $41 | +6% |
| Maverick Capital | Q2 2023 | Q3 2023 | $49 | $54 | +10% |
| Bridgewater Associates | Q2 2023 | Q1 2025 | $49 | $27 | -46% |
| Maverick Capital | Q2 2021 | Q2 2022 | $42 | $57 | +35% |
| Bridgewater Associates | Q3 2020 | Q1 2021 | $10 | $26 | +151% |
| Maverick Capital | Q2 2020 | Q3 2020 | $9.63 | $10 | +5% |
| Coatue Management | Q1 2020 | Q2 2020 | $15 | $9.63 | -37% |
| Bridgewater Associates | Q1 2020 | Q2 2020 | $15 | $9.84 | -34% |
| Viking Global Investors | Q3 2018 | Q1 2019 | $24 | $21 | -12% |
| Maverick Capital | Q3 2018 | Q4 2018 | $24 | $17 | -29% |
Caveats
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.