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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 2023

Institutional positions in AdvanSix Inc. as of Dec 31, 2023. 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
281
−2 vs. Q3 2023
Shares held
23.1M
+233.4K (+1.0%) vs. Q3 2023
Total value
$690.7M
−$19.3M (−2.7%) vs. Q3 2023
New holders
41
77 more added
Sold out
43
67 more reduced

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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 2023: 281 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 2023: $690.7M
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 2023

Shares, value and share of portfolio for each institution holding AdvanSix Inc.; share changes are against Q3 2023.

Institutions holding ASIX in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Janus Henderson Group PLC12,262$367.6K0.00%−23−0.2%Reduced
Mirae Asset Global Investments Co., Ltd.11,842$354.8K0.00%00.0%Unchanged
Quest Partners LLC11,483$344.0K0.07%+11,483New
NorthCrest Asset Manangement, LLC11,426$342.3K0.01%00.0%Unchanged
Martingale Asset Management L P11,135$333.6K0.01%−18,090−61.9%Reduced
Voya Investment Management LLC11,028$330.4K0.00%−10,914−49.7%Reduced
Mesirow Financial Investment Management, Inc.11,831$328.1K0.01%+11,831New
FMR LLC10,630$318.5K0.00%−167−1.5%Reduced
FinTrust Capital Advisors, LLC10,442$312.8K0.06%00.0%Unchanged
Susquehanna International Group, LLP10,426$312.4K0.00%+2,847+37.6%Added
Meritage Portfolio Management10,122$303.0K0.02%+217+2.2%Added
Versor Investments LP9,895$296.5K0.06%00.0%Unchanged
Maryland State Retirement & Pension System9,796$293.5K0.01%−227−2.3%Reduced
Amalgamated Bank9,566$287.0K0.00%−993−9.4%Reduced
US Bancorp9,464$283.5K0.00%+319+3.5%Added
Summit Global Investments9,311$279.0K0.02%+9,311New
Campbell & CO Investment Adviser LLC9,257$277.3K0.02%+9,257New
Teachers Retirement System of the State of Kentucky9,032$271.0K0.00%00.0%Unchanged
Quadrature Capital Ltd8,989$269.3K0.00%+2,434+37.1%Added
Tower Research Capital LLC (TRC)8,922$267.3K0.00%+7,776+678.5%Added
Gabelli Funds LLC8,800$263.6K0.00%−2,100−19.3%Reduced
Vident Advisory, LLC8,224$246.4K0.01%+8,224New
Zurcher Kantonalbank (Zurich Cantonalbank)8,208$245.9K0.00%+1,146+16.2%Added
Caxton Associates LP8,052$241.2K0.01%00.0%Unchanged
Oregon Public Employees Retirement Fund7,844$235.0K0.00%−300−3.7%Reduced
Everence Capital Management Inc7,800$234.0K0.02%+7,800New
Arizona State Retirement System7,608$227.9K0.00%−240−3.1%Reduced
State Board of Administration of Florida Retirement System7,562$226.6K0.00%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.7,459$223.0K0.00%−936−11.1%Reduced
Nisa Investment Advisors, LLC7,365$220.7K0.00%−21−0.3%Reduced
Aquatic Capital Management LLC7,200$216.0K0.01%+1,500+26.3%Added
BNP Paribas Arbitrage, SA6,958$208.5K0.00%−6,978−50.1%Reduced
Aigen Investment Management, LP6,930$207.6K0.04%+6,930New
Lazard Asset Management LLC6,462$193.0K0.00%+248+4.0%Added
Public Employees Retirement Association of Colorado5,541$166.0K0.00%00.0%Unchanged
Amundi5,299$145.0K0.00%+777+17.2%Added
Allspring Global Investments Holdings, LLC4,600$137.8K0.00%−167,947−97.3%Reduced
Shell Asset Management Co4,357$131.0K0.01%−1,339−23.5%Reduced
The PNC Financial Services Group, Inc.4,027$120.6K0.00%+209+5.5%Added
Truvestments Capital LLC3,346$100.3K0.05%+414+14.1%Added
Advisor Group Holdings, Inc.2,788$82.9K0.00%−807−22.4%Reduced
Ameritas Investment Partners, Inc.2,633$78.9K0.00%00.0%Unchanged
State of Wyoming2,495$74.8K0.01%+2,495New
Caitlin John, LLC1,872$56.1K0.05%+1,872New
Metropolitan Life Insurance Co1,518$45.5K0.00%00.0%Unchanged
KBC Group NV1,129$34.0K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec1,010$30.3K0.00%00.0%Unchanged
Copeland Capital Management, LLC909$27.2K0.00%+909New
Public Employees Retirement System of Ohio898$26.9K0.00%+118+15.1%Added
Whittier Trust Co841$25.2K0.00%00.0%Unchanged
Frazier Financial Advisors, LLC727$21.8K0.02%+727New
Bessemer Group Inc702$21.0K0.00%00.0%Unchanged
Motco593$17.8K0.00%00.0%Unchanged
Gifford Fong Associates564$17.0K0.00%00.0%Unchanged
PEAK6 Investments LLC533$16.0K0.00%+533New
AdvisorNet Financial, Inc519$15.5K0.00%+4+0.8%Added
Beaird Harris Wealth Management, LLC480$14.4K0.00%00.0%Unchanged
Assetmark, Inc453$13.6K0.00%−365−44.6%Reduced
Tradewinds Capital Management, LLC400$12.0K0.00%00.0%Unchanged
WealthCollab, LLC385$11.5K0.01%+385New
PFS Partners, LLC373$11.2K0.01%+350+1,521.7%Added
CWM, LLC380$11.0K0.00%+235+162.1%Added
Versant Capital Management, Inc359$10.8K0.00%−30−7.7%Reduced
Estabrook Capital Management345$10.3K0.00%00.0%Unchanged
Covestor Ltd345$10.0K0.01%+134+63.5%Added
DT Investment Partners, LLC368$9.70K0.00%00.0%Unchanged
Huntington National Bank304$9.11K0.00%+185+155.5%Added
Farther Finance Advisors, LLC249$7.46K0.00%+2+0.8%Added
Simplex Trading, LLC257$7.00K0.00%+257New
AJOVista, LLC225$6.74K0.01%+225New
Advisory Services Network, LLC204$6.11K0.00%+204New
Blue Bell Private Wealth Management, LLC200$5.99K0.00%−21−9.5%Reduced
Caldwell Sutter Capital, Inc.200$5.99K0.00%00.0%Unchanged
Harbour Investments, Inc.163$4.88K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC151$4.52K0.00%00.0%Unchanged
Fifth Third Bancorp148$4.43K0.00%+87+142.6%Added
Quadrant Capital Group LLC144$4.32K0.00%+128+800.0%Added
Barrow Hanley Mewhinney & Strauss LLC138$4.13K0.00%00.0%Unchanged
Smithfield Trust Co128$4.00K0.00%+24+23.1%Added
Massmutual Trust Co FSB122$3.65K0.00%00.0%Unchanged
Allworth Financial LP121$3.63K0.00%+118+3,933.3%Added
Sandy Spring Bank121$3.63K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co105$3.15K0.00%−7−6.3%Reduced
First Manhattan Co103$3.08K0.00%−2−1.9%Reduced
Householder Group Estate & Retirement Specialist, LLC113$3.00K0.00%−9−7.4%Reduced
Birchbrook, Inc.98$2.95K0.00%+98New
North Star Investment Management Corp.98$2.94K0.00%00.0%Unchanged
Parallel Advisors, LLC98$2.94K0.00%−36−26.9%Reduced
Key Financial Inc96$2.88K0.00%00.0%Unchanged
Tortoise Investment Management, LLC91$2.71K0.00%+1+1.1%Added
Central Trust Co80$2.40K0.00%00.0%Unchanged
Lindbrook Capital, LLC71$2.13K0.00%+2+2.9%Added
Glen Eagle Advisors, LLC64$1.92K0.00%00.0%Unchanged
St. Johns Investment Management Company, LLC58$1.74K0.00%00.0%Unchanged
Glassman Wealth Services57$1.71K0.00%+57New
Salomon & Ludwin, LLC53$1.65K0.00%00.0%Unchanged
Creative Financial Designs Inc52$1.56K0.00%00.0%Unchanged
Toth Financial Advisory Corp50$1.50K0.00%00.0%Unchanged
Manchester Capital Management LLC49$1.48K0.00%00.0%Unchanged
Private Wealth Management Group, LLC49$1.47K0.00%+49New