AdvanSix Inc.
ASIX- Exchange
- NYSE
- Industry
- Plastic Materials, Synth Resins & Nonvulcan Elastomers
- SEC CIK
- 0001673985
No open-market purchases or sales by AdvanSix Inc. insiders were filed in the last 90 days; 256 institutions reported holding it in 13F filings for Q2 2026, worth $498.3M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in AdvanSix Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 277
- 0 vs. Q2 2025
- Shares held
- 24.5M
- −69.1K (−0.3%) vs. Q2 2025
- Total value
- $473.9M
- −$108.5M (−18.6%) vs. Q2 2025
- New holders
- 40
- 79 more added
- Sold out
- 40
- 71 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 256 | $498.3M |
| Q1 2026 | 266 | $572.4M |
| Q4 2025 | 278 | $414.3M |
| Q3 2025 | 277 | $473.9M |
| Q2 2025 | 280 | $583.7M |
| Q1 2025 | 277 | $541.0M |
| Q4 2024 | 282 | $678.7M |
| Q3 2024 | 279 | $708.9M |
| Q2 2024 | 260 | $526.1M |
| Q1 2024 | 272 | $657.5M |
| Q4 2023 | 281 | $690.7M |
| Q3 2023 | 285 | $711.4M |
| Q2 2023 | 291 | $821.8M |
| Q1 2023 | 305 | $893.4M |
| Q4 2022 | 316 | $881.7M |
| Q3 2022 | 306 | $742.9M |
| Q2 2022 | 324 | $782.1M |
| Q1 2022 | 341 | $1.21B |
| Q4 2021 | 350 | $1.09B |
| Q3 2021 | 305 | $927.5M |
| Q2 2021 | 288 | $688.7M |
| Q1 2021 | 274 | $620.6M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding AdvanSix Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NorthCrest Asset Manangement, LLC | 12,576 | $256.9K | 0.01% | +1,022+8.8% | Added |
| ExodusPoint Capital Management, LP | 12,582 | $243.8K | 0.00% | −61,582−83.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,321 | $238.8K | 0.00% | −2,069−14.4% | Reduced |
| Louisiana State Employees Retirement System | 12,300 | $238.4K | 0.00% | −200−1.6% | Reduced |
| Infrastructure Capital Advisors, LLC | 12,767 | $237.3K | 0.03% | −4,706−26.9% | Reduced |
| Janus Henderson Group PLC | 12,129 | $235.2K | 0.00% | 00.0% | Unchanged |
| CastleKnight Management LP | 11,996 | $232.5K | 0.01% | 00.0% | Unchanged |
| Summit Global Investments | 11,769 | $228.0K | 0.01% | +11,769 | New |
| Keybank National Association | 11,610 | $225.0K | 0.00% | −144−1.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,549 | $223.8K | 0.00% | +3,341+40.7% | Added |
| CWM, LLC | 10,815 | $210.0K | 0.00% | +3,221+42.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,606 | $206.0K | 0.00% | +10,606 | New |
| Bokf, NA | 10,418 | $201.9K | 0.00% | +46+0.4% | Added |
| Mariner, LLC | 10,042 | $194.6K | 0.00% | +10,042 | New |
| Amalgamated Bank | 7,921 | $154.0K | 0.00% | +266+3.5% | Added |
| Comerica Bank | 7,765 | $150.5K | 0.00% | −2,181−21.9% | Reduced |
| Nisa Investment Advisors, LLC | 7,687 | $149.0K | 0.00% | −147−1.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 7,624 | $147.0K | 0.00% | −1,408−15.6% | Reduced |
| New York State Common Retirement Fund | 7,520 | $145.7K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 7,247 | $140.4K | 0.00% | +1,694+30.5% | Added |
| BNP Paribas Arbitrage, SA | 6,484 | $125.7K | 0.00% | −388−5.6% | Reduced |
| Oregon Public Employees Retirement Fund | 6,002 | $116.3K | 0.00% | −100−1.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 5,501 | $112.4K | 0.00% | +5,501 | New |
| Royal Bank of Canada | 5,702 | $111.0K | 0.00% | −12,746−69.1% | Reduced |
| Public Employees Retirement Association of Colorado | 5,541 | $107.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 5,443 | $105.0K | 0.00% | +5,443 | New |
| Ensign Peak Advisors, Inc | 5,179 | $100.4K | 0.00% | −12,950−71.4% | Reduced |
| KLP Kapitalforvaltning AS | 4,800 | $93.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 4,561 | $88.4K | 0.01% | +4,050+792.6% | Added |
| The PNC Financial Services Group, Inc. | 4,211 | $81.6K | 0.00% | +116+2.8% | Added |
| EMC Capital Management | 4,109 | $80.0K | 0.04% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 3,990 | $77.3K | 0.00% | +3,447+634.8% | Added |
| State of Wyoming | 3,143 | $60.9K | 0.01% | −8,887−73.9% | Reduced |
| Aquatic Capital Management LLC | 2,898 | $56.2K | 0.00% | −12,296−80.9% | Reduced |
| CIBC Private Wealth Group, LLC | 2,211 | $42.8K | 0.00% | +2,203+27,537.5% | Added |
| Ameritas Investment Partners, Inc. | 2,195 | $42.5K | 0.00% | −438−16.6% | Reduced |
| Versant Capital Management, Inc | 2,142 | $41.5K | 0.01% | +1,391+185.2% | Added |
| Sterling Capital Management LLC | 1,813 | $35.1K | 0.00% | +1,128+164.7% | Added |
| Public Employees Retirement System of Ohio | 1,540 | $29.8K | 0.00% | −5,485−78.1% | Reduced |
| Tower Research Capital LLC (TRC) | 1,447 | $28.0K | 0.00% | −938−39.3% | Reduced |
| Hantz Financial Services, Inc. | 1,241 | $24.0K | 0.00% | +974+364.8% | Added |
| STRS Ohio | 1,000 | $19.4K | 0.00% | −15,400−93.9% | Reduced |
| Quadrant Capital Group LLC | 871 | $16.9K | 0.00% | +871 | New |
| Shell Asset Management Co | 826 | $16.0K | 0.00% | −2,382−74.3% | Reduced |
| Point72 (DIFC) Ltd | 790 | $15.3K | 0.00% | +790 | New |
| WealthCollab, LLC | 721 | $14.0K | 0.01% | +246+51.8% | Added |
| Ronald Blue Trust, Inc. | 702 | $13.6K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 662 | $12.0K | 0.00% | +210+46.5% | Added |
| Smartleaf Asset Management LLC | 619 | $12.0K | 0.00% | +296+91.6% | Added |
| GAMMA Investing LLC | 589 | $11.4K | 0.00% | −451−43.4% | Reduced |
| Salomon & Ludwin, LLC | 480 | $9.41K | 0.00% | +472+5,900.0% | Added |
| Tradewinds Capital Management, LLC | 400 | $7.75K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 397 | $7.72K | 0.00% | +23+6.1% | Added |
| Essential Partners LLC | 394 | $7.64K | 0.00% | +127+47.6% | Added |
| Evelyn Partners Investment Management LLP | 379 | $7.34K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 379 | $7.00K | 0.00% | −682−64.3% | Reduced |
| Johnson Financial Group, Inc. | 360 | $6.98K | 0.00% | 00.0% | Unchanged |
| DT Investment Partners, LLC | 359 | $6.96K | 0.00% | 00.0% | Unchanged |
| Estabrook Capital Management | 345 | $6.69K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 332 | $6.43K | 0.00% | −86−20.6% | Reduced |
| Asset Planning,Inc | 325 | $6.29K | 0.00% | +3+0.9% | Added |
| Farther Finance Advisors, LLC | 320 | $6.20K | 0.00% | −2,803−89.8% | Reduced |
| Harbor Capital Advisors, Inc. | 285 | $6.00K | 0.00% | +14+5.2% | Added |
| Allworth Financial LP | 292 | $5.66K | 0.00% | +122+71.8% | Added |
| EverSource Wealth Advisors, LLC | 221 | $4.28K | 0.00% | +23+11.6% | Added |
| MAI Capital Management | 207 | $4.01K | 0.00% | −3−1.4% | Reduced |
| Assetmark, Inc | 206 | $3.99K | 0.00% | +194+1,616.7% | Added |
| Caldwell Sutter Capital, Inc. | 200 | $3.88K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 200 | $3.88K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 178 | $3.45K | 0.00% | −2−1.1% | Reduced |
| Hilltop National Bank | 178 | $3.45K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 161 | $3.12K | 0.00% | −196−54.9% | Reduced |
| Whittier Trust Co | 153 | $3.00K | 0.00% | −5−3.2% | Reduced |
| Umb Bank N A | 146 | $2.83K | 0.00% | +81+124.6% | Added |
| Optiver Holding B.V. | 132 | $2.56K | 0.00% | +132 | New |
| Atlantic Union Bankshares Corp | 121 | $2.35K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 116 | $2.25K | 0.00% | +27+30.3% | Added |
| Smithfield Trust Co | 104 | $2.00K | 0.00% | 00.0% | Unchanged |
| Birchbrook, Inc. | 103 | $1.99K | 0.00% | +1+1.0% | Added |
| Danske Bank A/S | 100 | $1.94K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 97 | $1.84K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 94 | $1.82K | 0.00% | +94 | New |
| Rockefeller Capital Management L.P. | 93 | $1.81K | 0.00% | +93 | New |
| Tortoise Investment Management, LLC | 93 | $1.80K | 0.00% | +1+1.1% | Added |
| Brown, Lisle/Cummings, Inc. | 88 | $1.71K | 0.00% | +8+10.0% | Added |
| Rothschild Investment LLC | 87 | $1.69K | 0.00% | −25−22.3% | Reduced |
| Wealthspire Advisors, LLC | 86 | $1.67K | 0.00% | +86 | New |
| Central Trust Co | 80 | $1.55K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 77 | $1.49K | 0.00% | −91−54.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 76 | $1.47K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 74 | $1.44K | 0.00% | +20+37.0% | Added |
| St. Johns Investment Management Company, LLC | 58 | $1.12K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 53 | $1.03K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 52 | $1.01K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 52 | $1.01K | 0.00% | +52 | New |
| Webster Bank, N. A. | 51 | $988 | 0.00% | +51 | New |
| Manchester Capital Management LLC | 49 | $959 | 0.00% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 49 | $950 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 44 | $852 | 0.00% | +11+33.3% | Added |
| TD Waterhouse Canada Inc. | 44 | $836 | 0.00% | −50−53.2% | Reduced |