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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, Q1 2025

Institutional positions in AdvanSix Inc. as of Mar 31, 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. Q4 2024
Shares held
23.9M
+133.9K (+0.6%) vs. Q4 2024
Total value
$541.0M
−$135.7M (−20.1%) vs. Q4 2024
New holders
31
80 more added
Sold out
31
78 more reduced

5 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 277 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 heldQ1 2025: $541.0M
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, Q1 2025

Shares, value and share of portfolio for each institution holding AdvanSix Inc.; share changes are against Q4 2024.

Institutions holding ASIX in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Danske Bank A/S100$2.27K0.00%00.0%Unchanged
Birchbrook, Inc.101$2.30K0.00%00.0%Unchanged
Allworth Financial LP121$2.57K0.00%+10+9.0%Added
Sandy Spring Bank121$2.74K0.00%00.0%Unchanged
Skopos Labs, Inc.121$2.74K0.00%+112+1,244.4%Added
Lindbrook Capital, LLC128$2.90K0.00%−90−41.3%Reduced
Smithfield Trust Co104$3.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.120$3.00K0.00%00.0%Unchanged
Private Wealth Management Group, LLC141$3.19K0.00%00.0%Unchanged
Harbour Investments, Inc.163$3.69K0.00%00.0%Unchanged
Whittier Trust Co188$4.25K0.00%−115−38.0%Reduced
Caldwell Sutter Capital, Inc.200$4.53K0.00%00.0%Unchanged
Blue Bell Private Wealth Management, LLC200$4.53K0.00%00.0%Unchanged
Harbor Capital Advisors, Inc.220$5.00K0.00%−47−17.6%Reduced
Jones Financial Companies LLLP237$5.34K0.00%+172+264.6%Added
Farther Finance Advisors, LLC241$5.41K0.00%−4−1.6%Reduced
Huntington National Bank284$6.43K0.00%+9+3.3%Added
Legacy Wealth Managment, LLC300$6.79K0.00%00.0%Unchanged
Fifth Third Bancorp325$7.36K0.00%+157+93.5%Added
Smartleaf Asset Management LLC343$7.74K0.00%+56+19.5%Added
Estabrook Capital Management345$7.81K0.00%00.0%Unchanged
DT Investment Partners, LLC359$8.13K0.00%00.0%Unchanged
Johnson Financial Group, Inc.360$8.15K0.00%+360New
WealthCollab, LLC377$8.54K0.01%+3+0.8%Added
Evelyn Partners Investment Management LLP379$8.58K0.00%00.0%Unchanged
Signaturefd, LLC398$9.02K0.00%−96−19.4%Reduced
Tradewinds Capital Management, LLC400$9.06K0.00%00.0%Unchanged
Asset Planning,Inc432$9.77K0.01%−212−32.9%Reduced
Sterling Capital Management LLC441$9.99K0.00%−378−46.2%Reduced
CWM, LLC423$10.0K0.00%−142−25.1%Reduced
Bessemer Group Inc635$14.0K0.00%+13+2.1%Added
Aster Capital Management (DIFC) Ltd509$14.2K0.00%+509New
SRS Capital Advisors, Inc.657$14.9K0.00%+602+1,094.5%Added
Point72 (DIFC) Ltd799$18.1K0.00%+799New
Advisor Group Holdings, Inc.802$18.2K0.00%−5−0.6%Reduced
Tower Research Capital LLC (TRC)977$22.1K0.00%+98+11.1%Added
Versant Capital Management, Inc1,261$28.6K0.00%+410+48.2%Added
GAMMA Investing LLC1,966$44.5K0.00%+1,178+149.5%Added
Simplex Trading, LLC2,316$52.0K0.00%+2,316New
Ameritas Investment Partners, Inc.2,633$59.6K0.00%00.0%Unchanged
Shell Asset Management Co3,569$81.0K0.00%−158−4.2%Reduced
The PNC Financial Services Group, Inc.3,857$87.4K0.00%−484−11.1%Reduced
Quest Partners LLC4,014$90.9K0.01%+731+22.3%Added
Quantbot Technologies LP4,096$92.8K0.00%+1,022+33.2%Added
KLP Kapitalforvaltning AS4,800$108.7K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey5,553$125.8K0.00%00.0%Unchanged
Public Employees Retirement Association of Colorado5,541$126.0K0.00%00.0%Unchanged
Oregon Public Employees Retirement Fund6,102$138.2K0.00%−200−3.2%Reduced
Lazard Asset Management LLC6,753$152.0K0.00%−54,976−89.1%Reduced
Public Employees Retirement System of Ohio7,077$160.3K0.00%−770−9.8%Reduced
SG Americas Securities, LLC7,177$163.0K0.00%+7,177New
Nisa Investment Advisors, LLC7,400$167.6K0.00%−96−1.3%Reduced
New York State Common Retirement Fund7,520$170.3K0.00%00.0%Unchanged
Amalgamated Bank7,655$173.0K0.00%−209−2.7%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)8,208$185.9K0.00%00.0%Unchanged
Teachers Retirement System of the State of Kentucky9,032$205.0K0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The9,116$206.5K0.00%−285−3.0%Reduced
Bokf, NA9,364$212.1K0.00%+1,192+14.6%Added
EMC Capital Management9,460$214.0K0.13%00.0%Unchanged
XTX Topco Ltd9,775$221.4K0.01%+9,775New
Comerica Bank9,851$223.1K0.00%−280−2.8%Reduced
State of Wyoming9,866$223.5K0.03%+4,402+80.6%Added
Yousif Capital Management, LLC9,999$226.5K0.00%−253−2.5%Reduced
Martingale Asset Management L P10,155$230.0K0.01%+10,155New
Amundi11,195$232.5K0.00%−4,560−28.9%Reduced
Creative Planning10,562$239.2K0.00%−3,145−22.9%Reduced
Atria Wealth Solutions, Inc.11,060$250.5K0.00%−1,100−9.0%Reduced
Meritage Portfolio Management11,259$255.0K0.02%−471−4.0%Reduced
Price T Rowe Associates Inc11,295$256.0K0.00%+1,347+13.5%Added
NorthCrest Asset Manangement, LLC11,319$256.4K0.01%+10+0.1%Added
HRT Financial LP11,610$262.0K0.00%+11,610New
CastleKnight Management LP11,996$271.7K0.03%+11,996New
Tudor Investment Corp Et Al12,074$273.5K0.00%+1,064+9.7%Added
Janus Henderson Group PLC12,129$273.6K0.00%00.0%Unchanged
Louisiana State Employees Retirement System12,600$285.4K0.01%−300−2.3%Reduced
Quadrant Capital Group LLC12,627$286.0K0.01%+11,460+982.0%Added
Corebridge Financial, Inc.13,380$303.1K0.00%−265−1.9%Reduced
SEI Investments Co13,403$303.6K0.00%−2,535−15.9%Reduced
Keybank National Association13,502$305.8K0.00%−20.0%Reduced
Congress Wealth Management LLC13,976$316.6K0.00%+303+2.2%Added
Versor Investments LP14,325$324.5K0.05%+4,625+47.7%Added
BNP Paribas Arbitrage, SA14,612$331.0K0.00%+5,640+62.9%Added
Infrastructure Capital Advisors, LLC14,614$331.0K0.04%+3,430+30.7%Added
State of Alaska, Department of Revenue14,812$335.0K0.00%−342−2.3%Reduced
Mirae Asset Global ETFs Holdings Ltd.15,147$343.1K0.00%+604+4.2%Added
STRS Ohio15,200$344.3K0.00%+11,400+300.0%Added
MetLife Investment Management15,457$350.1K0.00%−305−1.9%Reduced
Illinois Municipal Retirement Fund15,698$355.6K0.01%+1,026+7.0%Added
Sheets Smith Wealth Management16,028$363.0K0.05%+256+1.6%Added
Franklin Resources Inc16,167$366.2K0.00%−62−0.4%Reduced
Trexquant Investment LP16,920$383.2K0.00%+16,920New
South Dakota Investment Council17,025$386.0K0.01%00.0%Unchanged
CWM Advisors, LLC17,574$398.1K0.05%+1,946+12.5%Added
US Bancorp17,844$404.2K0.00%−102−0.6%Reduced
Ensign Peak Advisors, Inc18,129$410.6K0.00%00.0%Unchanged
Wells Fargo & Company18,279$414.0K0.00%+965+5.6%Added
Virginia Retirement Systems Et Al18,880$427.6K0.00%+18,880New
Royal Bank of Canada18,990$430.0K0.00%+3,575+23.2%Added
Petrus Trust Company, LTA19,227$435.5K0.04%00.0%Unchanged
Thrivent Financial for Lutherans19,634$445.0K0.00%−1,028−5.0%Reduced