Innospec Ownership | Who Owns Innospec?


OverviewForecastRevenueFinancialsChartTranscripts

Innospec Ownership Summary


Innospec is owned by 92.63% institutional investors, 1.84% insiders, and 5.53% retail investors. Blackrock is the largest institutional shareholder, holding 15.70% of IOSP shares. Allspring Special Small Cap Value A is the top mutual fund, with 6.25% of its assets in Innospec shares.

IOSP Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockInnospec92.63%1.84%5.53%
SectorBasic Materials Stocks 43.71%11.17%45.11%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock3.91M15.70%$482.97M
Blackrock funding, inc. /de3.91M15.67%$430.11M
Vanguard group3.18M12.75%$350.07M
Allspring global investments2.39M9.57%$256.81M
Wasatch advisors lp1.58M6.34%$173.91M
Dimensional fund advisors lp1.16M4.65%$127.51M
State street975.54K3.92%$120.57M
Victory capital management922.22K3.70%$101.50M
Royce & associates lp777.71K3.12%$85.59M
Geode capital management692.07K2.77%$76.18M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Kirr marbach & co llc /in/77.70K1.85%$8.55M
Telemark asset management140.00K1.54%$15.41M
Qsv equity investors12.34K1.31%$1.36M
Huber capital management49.13K1.08%$5.41M
Round hill asset management11.97K0.93%$1.32M
Wasatch advisors lp1.58M0.86%$173.91M
Royce & associates lp777.71K0.79%$85.59M
Leeward investments, llc - ma80.03K0.44%$8.81M
Allspring global investments2.39M0.41%$256.81M
Gendell jeffrey l95.32K0.33%$10.49M

Top Buyers

HolderShares% AssetsChange
Pacer advisors485.71K0.12%485.71K
Raymond james financial190.74K0.01%190.74K
Norges bank102.78K0.00%102.78K
Weiss asset management lp69.73K0.16%69.73K
Ubs group84.67K0.00%68.13K

Top Sellers

HolderShares% AssetsChange
Wasatch advisors lp1.58M0.86%-225.43K
Champlain investment partners---223.39K
Osterweis capital management---94.59K
Morgan stanley237.48K0.00%-77.70K
Royce & associates lp777.71K0.79%-57.62K

New Positions

HolderShares% AssetsChangeValue
Pacer advisors485.71K0.12%485.71K$53.46M
Raymond james financial190.74K0.01%190.74K$20.99M
Norges bank102.78K0.00%102.78K$11.31M
Weiss asset management lp69.73K0.16%69.73K$7.68M
Burney co/27.43K0.11%27.43K$3.02M

Sold Out

HolderChange
Tfc financial management-1.00
Tfo-tdc-1.00
Financial gravity asset management-2.00
Claris advisors, llc / mo /-2.00
Innealta capital-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2024248-5.34%23,103,575-3.76%921.00%1221.67%90-13.46%
Sep 30, 2024259-1.89%23,997,2920.04%961.04%117-18.18%10418.18%
Jun 30, 20242598.37%23,975,9350.45%961.05%14027.27%87-10.31%
Mar 31, 20242394.82%23,869,533-0.58%951.03%1107.84%97-
Dec 31, 20232286.05%24,009,6171.40%961.07%102-0.97%9719.75%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Allspring Special Small Cap Value A1.57M6.25%-25.50K
iShares Core S&P Small-Cap ETF1.55M6.16%952.00
Vanguard US Total Market Shares ETF791.22K3.15%864.00
Vanguard Total Stock Mkt Idx Inv785.42K3.15%602.00
Victory Sycamore Small Company Opp R685.00K2.75%19.00K
Victory Small Cap Value CIT (Net 75)685.00K2.75%19.00K
iShares Russell 2000 ETF653.77K2.60%-5.67K
Wasatch Core Growth639.99K2.57%-78.52K
Vanguard Small Cap Index636.82K2.55%525.00
Pacer US Small Cap Cash Cows 100 ETF419.83K1.68%-3.04K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 03, 2025Cleminson Ian EVP & CFOSell$431.68K
Feb 24, 2025BARNES CORBIN SVP, Corporate Dev and IRSell$61.63K
Feb 21, 2025PADFIELD Larry-Sell$20.25K
Feb 21, 2025BOON PHILIP JOHN Executive VP Business OpsSell$387.79K
Feb 21, 2025BARNES CORBIN SVP, Corporate Dev and IRSell$278.09K

Insider Transactions Trends


DateBuySell
2025 Q1-7
2024 Q4-4
2024 Q314
2024 Q211
2024 Q1115

IOSP Ownership FAQ


Who owns the most shares of Innospec?

Innospec’s largest shareholders are Blackrock (3.91M shares, 15.70%), Blackrock funding, inc. /de (3.91M shares, 15.67%), and Vanguard group (3.18M shares, 12.75%). Together, they hold 44.12% of Innospec’s total shares outstanding.

Does Blackrock own Innospec?

Yes, BlackRock owns 15.70% of Innospec, totaling 3.91M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 482.97M$. In the last quarter, BlackRock decreased its holdings by -18.226K shares, a -0.46% change.

Who is Innospec’s biggest shareholder by percentage of total assets invested?

Kirr marbach & co llc /in/ is Innospec’s biggest shareholder by percentage of total assets invested, with 1.85% of its assets in 77.7K Innospec shares, valued at 8.55M$.

Who is the top mutual fund holder of Innospec shares?

Allspring Special Small Cap Value A is the top mutual fund holder of Innospec shares, with 6.25% of its total shares outstanding invested in 1.57M Innospec shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

  • Customize your own personal stocks lists, views and charts

  • Choose from hundreds of fields, up to 15 years of history

  • Conduct deep comparison analysis

  • Discover trending investment themes

  • Find your next best investment

  • Research stocks using tools