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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, Q4 2024

Institutional positions in AdvanSix Inc. as of Dec 31, 2024. 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
282
+5 vs. Q3 2024
Shares held
23.8M
+480.1K (+2.1%) vs. Q3 2024
Total value
$678.7M
−$30.2M (−4.3%) vs. Q3 2024
New holders
42
84 more added
Sold out
37
63 more reduced

2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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.

Institutional holdersQ4 2024: 282 institutions
Q1 2021: 274 institutionsQ2 2021: 288 institutionsQ3 2021: 305 institutionsQ4 2021: 350 institutionsQ1 2022: 341 institutionsQ2 2022: 324 institutionsQ3 2022: 306 institutionsQ4 2022: 316 institutionsQ1 2023: 305 institutionsQ2 2023: 291 institutionsQ3 2023: 285 institutionsQ4 2023: 281 institutionsQ1 2024: 272 institutionsQ2 2024: 260 institutionsQ3 2024: 279 institutionsQ4 2024: 282 institutionsQ1 2025: 277 institutionsQ2 2025: 280 institutionsQ3 2025: 277 institutionsQ4 2025: 278 institutionsQ1 2026: 266 institutionsQ2 2026: 256 institutions
Value heldQ4 2024: $678.7M
Q1 2021: $620.6MQ2 2021: $688.7MQ3 2021: $927.5MQ4 2021: $1.09BQ1 2022: $1.21BQ2 2022: $782.1MQ3 2022: $742.9MQ4 2022: $881.7MQ1 2023: $893.4MQ2 2023: $821.8MQ3 2023: $711.4MQ4 2023: $690.7MQ1 2024: $657.5MQ2 2024: $526.1MQ3 2024: $708.9MQ4 2024: $678.7MQ1 2025: $541.0MQ2 2025: $583.7MQ3 2025: $473.9MQ4 2025: $414.3MQ1 2026: $572.4MQ2 2026: $498.3M
Institutions holding ASIX and their total value by quarter
QuarterHoldersValue
Q2 2026256$498.3M
Q1 2026266$572.4M
Q4 2025278$414.3M
Q3 2025277$473.9M
Q2 2025280$583.7M
Q1 2025277$541.0M
Q4 2024282$678.7M
Q3 2024279$708.9M
Q2 2024260$526.1M
Q1 2024272$657.5M
Q4 2023281$690.7M
Q3 2023285$711.4M
Q2 2023291$821.8M
Q1 2023305$893.4M
Q4 2022316$881.7M
Q3 2022306$742.9M
Q2 2022324$782.1M
Q1 2022341$1.21B
Q4 2021350$1.09B
Q3 2021305$927.5M
Q2 2021288$688.7M
Q1 2021274$620.6M

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding AdvanSix Inc.; share changes are against Q3 2024.

Institutions holding ASIX in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.4,875,719$138.9M0.00%+191,277+4.1%Added
Victory Capital Management Inc2,392,145$68.2M0.07%−77,568−3.1%Reduced
Vanguard Group Inc1,951,100$55.6M0.00%+27,981+1.5%Added
Dimensional Fund Advisors LP1,578,908$45.0M0.01%+12,793+0.8%Added
Alliancebernstein L.P.1,102,113$31.4M0.01%−227,375−17.1%Reduced
State Street Corp1,079,366$30.8M0.00%+48,647+4.7%Added
American Century Companies Inc740,028$21.1M0.01%+100,841+15.8%Added
FMR LLC673,960$19.2M0.00%+107,978+19.1%Added
Wellington Management Group LLP673,885$19.2M0.00%+204,200+43.5%Added
Geode Capital Management, LLC602,303$17.2M0.00%+3,818+0.6%Added
LSV Asset Management488,100$13.9M0.03%−27,650−5.4%Reduced
First Eagle Investment Management, LLC464,661$13.2M0.03%−173,716−27.2%Reduced
Prudential Financial Inc402,250$11.5M0.02%+190,727+90.2%Added
Morgan Stanley347,192$9.89M0.00%−115,491−25.0%Reduced
Charles Schwab Investment Management Inc318,813$9.08M0.00%−59,343−15.7%Reduced
Bank of New York Mellon Corp315,599$8.99M0.00%−29,543−8.6%Reduced
Northern Trust Corp312,561$8.90M0.00%+34,236+12.3%Added
Invesco Ltd.267,656$7.63M0.00%+20,888+8.5%Added
Bridgeway Capital Management, LLC258,822$7.37M0.16%+7,670+3.1%Added
Hotchkis & Wiley Capital Management LLC248,790$7.09M0.02%+7,400+3.1%Added
Deprince Race & Zollo Inc247,338$7.05M0.14%−11,306−4.4%Reduced
Thompson Siegel & Walmsley LLC240,731$6.86M0.11%+3,149+1.3%Added
Arrowstreet Capital, Limited Partnership219,310$6.25M0.01%+178,843+441.9%Added
Russell Investments Group, Ltd.203,794$5.81M0.01%−41,231−16.8%Reduced
Goldman Sachs Group Inc188,207$5.36M0.00%+38,863+26.0%Added
Donald Smith & Co., Inc.170,148$4.85M0.12%−6,848−3.9%Reduced
D. E. Shaw & Co., Inc.159,038$4.53M0.00%−36,698−18.7%Reduced
Empowered Funds, LLC158,122$4.50M0.07%+7,670+5.1%Added
Ameriprise Financial Inc135,127$3.85M0.00%+450+0.3%Added
Principal Financial Group Inc129,551$3.69M0.00%+3,699+2.9%Added
First Trust Advisors LP119,095$3.39M0.00%−7,877−6.2%Reduced
JPMorgan Chase & Co110,289$3.14M0.00%+5,705+5.5%Added
Universal- Beteiligungs- und Servicegesellschaft mbH98,372$2.80M0.01%+98,372New
Jacobs Levy Equity Management, Inc96,440$2.75M0.01%+33,510+53.2%Added
Brandywine Global Investment Management, LLC90,750$2.59M0.02%+10,660+13.3%Added
Rhumbline Advisers84,984$2.42M0.00%+1,198+1.4%Added
UBS Group AG77,512$2.21M0.00%+63,178+440.8%Added
Richard Bernstein Advisors LLC76,302$2.17M0.05%00.0%Unchanged
UBS Asset Management Americas Inc71,279$2.03M0.00%+16,078+29.1%Added
Nuveen Asset Management, LLC69,654$1.98M0.00%−3,528−4.8%Reduced
Public Sector Pension Investment Board66,870$1.91M0.01%+10,203+18.0%Added
Legal & General Group Plc66,013$1.88M0.00%−329−0.5%Reduced
Fruth Investment Management65,910$1.88M0.52%−647−1.0%Reduced
Bank of America Corp64,760$1.85M0.00%+17,823+38.0%Added
Lazard Asset Management LLC61,729$1.76M0.00%+18,723+43.5%Added
AQR Capital Management LLC55,075$1.57M0.00%−9,785−15.1%Reduced
Swiss National Bank52,600$1.50M0.00%00.0%Unchanged
Segall Bryant & Hamill, LLC50,601$1.44M0.02%+37,940+299.7%Added
New York State Teachers Retirement System47,659$1.36M0.00%−1,500−3.1%Reduced
Barclays PLC45,891$1.31M0.00%+2,939+6.8%Added
Delphi Management Inc41,790$1.19M1.15%+37,182+806.9%Added
Susquehanna International Group, LLP38,615$1.10M0.00%+18,054+87.8%Added
Citigroup Inc38,399$1.09M0.00%+4,202+12.3%Added
Teacher Retirement System of Texas38,301$1.09M0.00%+38,301New
Cubist Systematic Strategies, LLC37,609$1.07M0.02%−18,278−32.7%Reduced
Algert Global LLC37,239$1.06M0.02%−34,059−47.8%Reduced
Fisher Asset Management, LLC37,068$1.06M0.00%−20.0%Reduced
Jane Street Group, LLC30,835$878.5K0.00%−20,678−40.1%Reduced
ExodusPoint Capital Management, LP30,802$878.0K0.01%−592−1.9%Reduced
Millennium Management LLC30,323$863.9K0.00%−24,283−44.5%Reduced
Unison Advisors LLC29,709$846.4K0.10%+154+0.5%Added
Two Sigma Advisers, LP29,300$834.8K0.00%+800+2.8%Added
Great West Life Assurance Co26,601$759.0K0.00%+1,880+7.6%Added
Stifel Financial Corp26,479$754.4K0.00%−703−2.6%Reduced
California State Teachers Retirement System24,862$708.3K0.00%−403−1.6%Reduced
Deutsche Bank AG22,593$643.7K0.00%+7,795+52.7%Added
Nilsine Partners, LLC21,288$606.5K0.06%+650+3.1%Added
Thrivent Financial for Lutherans20,662$589.0K0.00%−315−1.5%Reduced
State of Tennessee, Treasury Department19,856$565.7K0.00%+7,565+61.5%Added
Dynamic Technology Lab Private Ltd19,806$564.0K0.09%+19,806New
Petrus Trust Company, LTA19,227$547.8K0.05%+4,056+26.7%Added
Citadel Advisors LLC19,170$546.2K0.00%−93,592−83.0%Reduced
Intech Investment Management LLC18,173$517.7K0.01%+9,167+101.8%Added
Ensign Peak Advisors, Inc18,129$516.5K0.00%00.0%Unchanged
US Bancorp17,946$511.3K0.00%−153−0.8%Reduced
Engineers Gate Manager LP17,816$507.6K0.01%−8,634−32.6%Reduced
Wells Fargo & Company17,314$493.3K0.00%+3,225+22.9%Added
South Dakota Investment Council17,025$485.0K0.01%00.0%Unchanged
Franklin Resources Inc16,229$462.4K0.00%−7,764−32.4%Reduced
SEI Investments Co15,938$454.0K0.00%+6,087+61.8%Added
Sheets Smith Wealth Management15,772$449.3K0.05%+569+3.7%Added
MetLife Investment Management15,762$449.1K0.00%+127+0.8%Added
CWM Advisors, LLC15,628$445.2K0.05%+387+2.5%Added
Royal Bank of Canada15,415$438.0K0.00%+722+4.9%Added
State of Alaska, Department of Revenue15,154$431.0K0.00%−90−0.6%Reduced
Two Sigma Investments, LP15,074$429.5K0.00%+8,112+116.5%Added
Amundi15,755$428.7K0.00%+10,528+201.4%Added
Illinois Municipal Retirement Fund14,672$418.0K0.01%−515−3.4%Reduced
Mirae Asset Global ETFs Holdings Ltd.14,543$414.3K0.00%+508+3.6%Added
Creative Planning13,707$390.5K0.00%+179+1.3%Added
Congress Wealth Management LLC13,673$389.5K0.01%−30,982−69.4%Reduced
Corebridge Financial, Inc.13,645$388.7K0.00%−1,067−7.3%Reduced
Keybank National Association13,504$384.7K0.00%−275−2.0%Reduced
Louisiana State Employees Retirement System12,900$367.5K0.01%00.0%Unchanged
Atria Wealth Solutions, Inc.12,160$346.4K0.00%−283−2.3%Reduced
Janus Henderson Group PLC12,129$345.9K0.00%00.0%Unchanged
Meritage Portfolio Management11,730$334.2K0.02%+1,301+12.5%Added
NorthCrest Asset Manangement, LLC11,309$322.2K0.01%−417−3.6%Reduced
Infrastructure Capital Advisors, LLC11,184$318.6K0.04%+11,184New
Tudor Investment Corp Et Al11,010$313.7K0.00%+11,010New