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Bridgeway Capital Management’s Innospec IOSP Stock Holding History

Bridgeway Capital Management’s Portfolio IOSP Stock Details IOSP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-21,900
Closed -$1.84M – 1247
2025
Q2 		$1.84M Sell
21,900
-21,900
-50% -$1.92M 0.04% 533
2025
Q1 		$4.15M Hold
43,800
– – 0.1% 277
2024
Q4 		$4.82M Hold
43,800
– – 0.11% 273
2024
Q3 		$4.95M Hold
43,800
– – 0.11% 279
2024
Q2 		$5.41M Buy
+43,800
New +$5.48M 0.13% 234
2021
Q2 		– Sell
-9,300
Closed -$955K – 1366
2021
Q1 		$955K Sell
9,300
-600
-6% -$59.4K 0.02% 880
2020
Q4 		$898K Buy
9,900
+5,100
+106% +$395K 0.02% 771
2020
Q3 		$304K Hold
4,800
– – 0.01% 1063
2020
Q2 		$371K Hold
4,800
– – 0.01% 959
2020
Q1 		$334K Sell
4,800
-15,200
-76% -$1.39M 0.01% 888
2019
Q4 		$2.07M Hold
20,000
– – 0.03% 536
2019
Q3 		$1.78M Buy
20,000
+15,200
+317% +$1.36M 0.02% 555
2019
Q2 		$438K Buy
+4,800
New +$405K 0.01% 1014
2016
Q4 		– Sell
-59,300
Closed -$3.61M – 1435
2016
Q3 		$3.61M Hold
59,300
– – 0.05% 316
2016
Q2 		$2.73M Sell
59,300
-250
-0.4% -$11.8K 0.04% 394
2016
Q1 		$2.58M Hold
59,550
– – 0.04% 415
2015
Q4 		$3.23M Buy
59,550
+250
+0.4% +$13.8K 0.06% 325
2015
Q3 		$2.76M Buy
+59,300
New +$2.72M 0.06% 370

Other funds holding IOSP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Bridgeway Capital Management's IOSP Position: Q3 2025 in Review

Bridgeway Capital Management sold out of Innospec (IOSP) in Q3 2025, closing a stake of 21,900 shares — an estimated $1.84M sold.

Bridgeway Capital Management first reported a position in IOSP in Q3 2015 and held it in 18 quarters. The position peaked at $5.41M in Q2 2024. 266 funds tracked by Wall St. Rank hold IOSP as of Q3 2025.

  • Bridgeway Capital Management reported no remaining Innospec position as of Q3 2025 after selling out during the quarter.
  • Bridgeway Capital Management sold 21,900 Innospec shares in Q3 2025, an estimated $1.84M.
  • Bridgeway Capital Management first reported a position in Innospec in Q3 2015 and held it in 18 quarters.
  • Bridgeway Capital Management's Innospec position peaked at $5.41M in Q2 2024.
  • 266 funds tracked by Wall St. Rank held Innospec as of Q3 2025.

Based on Bridgeway Capital Management's 13F filing for Q3 2025, filed 14 Nov 2025.