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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, Q2 2021

Institutional positions in AdvanSix Inc. as of Jun 30, 2021. 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
288
+14 vs. Q1 2021
Shares held
23.1M
−84.0K (−0.4%) vs. Q1 2021
Total value
$688.8M
+$68.3M (+11.0%) vs. Q1 2021
New holders
43
60 more added
Sold out
29
73 more reduced

Compare with Q1 2021: 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 holdersQ2 2021: 288 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: 283 institutionsQ1 2025: 277 institutionsQ2 2025: 280 institutionsQ3 2025: 277 institutionsQ4 2025: 278 institutionsQ1 2026: 266 institutionsQ2 2026: 256 institutions
Value heldQ2 2021: $688.8M
Q1 2021: $634.0MQ2 2021: $688.8MQ3 2021: $927.5MQ4 2021: $1.09BQ1 2022: $1.21BQ2 2022: $782.2MQ3 2022: $742.9MQ4 2022: $881.9MQ1 2023: $915.9MQ2 2023: $821.8MQ3 2023: $711.4MQ4 2023: $713.5MQ1 2024: $680.9MQ2 2024: $528.2MQ3 2024: $712.1MQ4 2024: $680.1MQ1 2025: $541.0MQ2 2025: $584.1MQ3 2025: $475.3MQ4 2025: $414.9MQ1 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$414.9M
Q3 2025277$475.3M
Q2 2025280$584.1M
Q1 2025277$541.0M
Q4 2024283$680.1M
Q3 2024279$712.1M
Q2 2024260$528.2M
Q1 2024272$680.9M
Q4 2023281$713.5M
Q3 2023285$711.4M
Q2 2023291$821.8M
Q1 2023305$915.9M
Q4 2022316$881.9M
Q3 2022306$742.9M
Q2 2022324$782.2M
Q1 2022341$1.21B
Q4 2021350$1.09B
Q3 2021305$927.5M
Q2 2021288$688.8M
Q1 2021274$634.0M

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding AdvanSix Inc.; share changes are against Q1 2021.

Institutions holding ASIX in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.4,733,458$141.3M0.00%+95,640+2.1%Added
Vanguard Group Inc1,884,684$56.3M0.00%−87,806−4.5%Reduced
Dimensional Fund Advisors LP1,287,771$38.5M0.01%+54,005+4.4%Added
Alliancebernstein L.P.1,204,582$36.0M0.01%−52,900−4.2%Reduced
22NW, LP1,179,753$35.2M9.47%00.0%Unchanged
State Street Corp954,409$28.5M0.00%+41,531+4.5%Added
LSV Asset Management853,089$25.5M0.04%−15,600−1.8%Reduced
Towle & Co733,794$21.9M2.53%−70,180−8.7%Reduced
Royce & Associates LP609,128$18.2M0.13%+42,390+7.5%Added
D. E. Shaw & Co., Inc.475,826$14.2M0.02%−66,154−12.2%Reduced
Charles Schwab Investment Management Inc471,385$14.1M0.00%+42,596+9.9%Added
Thompson Siegel & Walmsley LLC467,394$14.0M0.19%+20,326+4.5%Added
Geode Capital Management, LLC458,059$13.7M0.00%+9,325+2.1%Added
Invesco Ltd.328,159$9.80M0.00%+115,882+54.6%Added
Jacobs Levy Equity Management, Inc320,719$9.58M0.06%+26,145+8.9%Added
Arrowstreet Capital, Limited Partnership312,569$9.33M0.01%00.0%Unchanged
Rothschild & Co Asset Management US Inc.309,484$9.24M0.11%−45,209−12.7%Reduced
Northern Trust Corp308,596$9.21M0.00%−5,322−1.7%Reduced
Bank of New York Mellon Corp288,374$8.61M0.00%−9,913−3.3%Reduced
Tieton Capital Management, LLC282,622$8.44M4.49%−905−0.3%Reduced
Goldman Sachs Group Inc276,243$8.25M0.00%+54,415+24.5%Added
Wells Fargo & Company236,802$7.07M0.00%+95,947+68.1%Added
Bridgeway Capital Management, LLC236,400$7.06M0.13%+36,800+18.4%Added
Acadian Asset Management LLC230,505$6.88M0.03%+25,417+12.4%Added
Principal Financial Group Inc223,189$6.66M0.00%+30,508+15.8%Added
Morgan Stanley214,355$6.40M0.00%+35,930+20.1%Added
Ameriprise Financial Inc144,722$4.32M0.00%−6,578−4.3%Reduced
Two Sigma Advisers, LP130,542$3.90M0.01%+3,000+2.4%Added
Millennium Management LLC125,852$3.76M0.00%+97,009+336.3%Added
Nuveen Asset Management, LLC117,760$3.52M0.00%−16,350−12.2%Reduced
Putnam Investments LLC113,862$3.40M0.01%+27,014+31.1%Added
Phocas Financial Corp.109,667$3.27M0.41%+109,667New
Soapstone Management L.P.100,000$2.99M1.20%00.0%Unchanged
JPMorgan Chase & Co98,647$2.94M0.00%−116,291−54.1%Reduced
Rhumbline Advisers96,858$2.89M0.00%−5,334−5.2%Reduced
Denali Advisors LLC95,334$2.85M1.09%−6,328−6.2%Reduced
Prudential Financial Inc93,956$2.81M0.00%+6,315+7.2%Added
SEI Investments Co93,119$2.78M0.01%+5,251+6.0%Added
Public Sector Pension Investment Board86,781$2.59M0.02%+28,984+50.1%Added
Atom Investors LP83,199$2.48M0.52%−105,019−55.8%Reduced
Clark Capital Management Group, Inc.79,366$2.37M0.03%+79,366New
Acuitas Investments, LLC79,288$2.37M1.18%+8,133+11.4%Added
Stifel Financial Corp74,896$2.24M0.00%+26,720+55.5%Added
New York State Common Retirement Fund72,752$2.17M0.00%+13,852+23.5%Added
Fruth Investment Management69,326$2.07M0.62%−100−0.1%Reduced
Russell Investments Group, Ltd.69,256$2.07M0.00%−2,572−3.6%Reduced
Parametric Portfolio Associates LLC66,082$1.97M0.00%+10,429+18.7%Added
Swiss National Bank61,800$1.84M0.00%−1,900−3.0%Reduced
New York State Teachers Retirement System60,150$1.80M0.00%+4,886+8.8%Added
Essex Investment Management Co LLC58,917$1.76M0.20%+58,917New
Cooper Creek Partners Management LLC58,466$1.75M0.47%00.0%Unchanged
Legal & General Group Plc58,057$1.73M0.00%−18,561−24.2%Reduced
AQR Capital Management LLC57,034$1.70M0.00%+11,286+24.7%Added
Grantham, Mayo, Van Otterloo & Co. LLC49,948$1.49M0.01%+38,300+328.8%Added
Two Sigma Investments, LP49,091$1.47M0.00%−52,710−51.8%Reduced
Renaissance Technologies LLC48,000$1.43M0.00%−9,500−16.5%Reduced
Delphi Management Inc46,753$1.40M1.33%−3,147−6.3%Reduced
New York Life Investments Alternatives45,293$1.35M0.91%−3,749−7.6%Reduced
Agf Investments Inc.45,148$1.35M0.01%−2,793−5.8%Reduced
SG Americas Securities, LLC43,890$1.31M0.01%+31,843+264.3%Added
Bank of America Corp43,194$1.29M0.00%−61,187−58.6%Reduced
South Dakota Investment Council43,085$1.29M0.02%−18,255−29.8%Reduced
FMR LLC42,746$1.28M0.00%+41,478+3,271.1%Added
Susquehanna International Group, LLP41,993$1.25M0.00%+31,078+284.7%Added
American Century Companies Inc41,847$1.25M0.00%+27,503+191.7%Added
UBS Asset Management Americas Inc41,357$1.23M0.00%+5,150+14.2%Added
Cornercap Investment Counsel Inc39,422$1.18M0.13%+39,422New
California State Teachers Retirement System37,632$1.12M0.00%−3,666−8.9%Reduced
Martingale Asset Management L P37,361$1.12M0.01%+37,361New
Public Employees Retirement System of Ohio33,443$999.0K0.00%−558−1.6%Reduced
Victory Capital Management Inc32,798$979.0K0.00%−4,226−11.4%Reduced
Cubist Systematic Strategies, LLC32,712$977.0K0.01%−6,763−17.1%Reduced
Guggenheim Capital LLC31,753$948.0K0.01%+12,723+66.9%Added
Deutsche Bank AG30,398$908.0K0.00%+2,776+10.0%Added
STRS Ohio30,000$895.0K0.00%+3,000+11.1%Added
Comerica Bank26,236$880.0K0.01%−2,158−7.6%Reduced
Ancora Advisors, LLC28,300$845.0K0.02%−4,070−12.6%Reduced
ClariVest Asset Management LLC27,100$809.0K0.03%+27,100New
Credit Suisse AG26,045$774.0K0.00%−885−3.3%Reduced
Cubic Asset Management, LLC24,630$735.0K0.18%00.0%Unchanged
Ensign Peak Advisors, Inc24,584$734.0K0.00%00.0%Unchanged
Barclays PLC23,767$709.0K0.00%−16,433−40.9%Reduced
Thrivent Financial for Lutherans23,423$699.0K0.00%−9,816−29.5%Reduced
Great West Life Assurance Co23,084$690.0K0.00%−785−3.3%Reduced
Bailard, Inc.22,307$666.0K0.02%+1,098+5.2%Added
Gsa Capital Partners LLP22,156$662.0K0.07%+9,384+73.5%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys21,527$643.0K0.01%−93−0.4%Reduced
Unison Advisors LLC21,267$635.0K0.12%00.0%Unchanged
Mutual Advisors, LLC20,981$626.0K0.04%+40.0%Added
Texas Permanent School Fund20,904$624.0K0.01%−40−0.2%Reduced
Virginia Retirement Systems Et Al20,000$597.0K0.01%+20,000New
Brandywine Global Investment Management, LLC19,732$589.0K0.00%−2,528−11.4%Reduced
State of Alaska, Department of Revenue19,405$579.0K0.01%+426+2.2%Added
Engineers Gate Manager LP18,981$567.0K0.04%−23,173−55.0%Reduced
Marshall Wace North America L.P.18,914$565.0K0.00%−20,415−51.9%Reduced
State of Tennessee, Treasury Department18,535$553.0K0.00%+8,546+85.6%Added
QS Investors, LLC18,300$547.0K0.01%+18,300New
American International Group, Inc.17,801$532.0K0.00%−490−2.7%Reduced
Citigroup Inc15,790$471.0K0.00%+10,553+201.5%Added
Navellier & Associates Inc15,577$465.0K0.07%+15,577New