MAM
IOSP icon

Martingale Asset Management’s Innospec IOSP Stock Holding History

Martingale Asset 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
2024
Q4 		– Sell
-3,100
Closed -$351K – 818
2024
Q3 		$351K Sell
3,100
-10,107
-77% -$1.18M 0.01% 688
2024
Q2 		$1.63M Hold
13,207
– – 0.04% 348
2024
Q1 		$1.7M Hold
13,207
– – 0.03% 337
2023
Q4 		$1.63M Hold
13,207
– – 0.03% 333
2023
Q3 		$1.35M Hold
13,207
– – 0.03% 353
2023
Q2 		$1.33M Hold
13,207
– – 0.03% 368
2023
Q1 		$1.36M Buy
13,207
+100
+0.8% +$10.8K 0.03% 360
2022
Q4 		$1.35M Buy
13,107
+5
+0% +$508 0.03% 369
2022
Q3 		$1.12M Buy
13,102
+9,800
+297% +$926K 0.02% 407
2022
Q2 		$317K Buy
+3,302
New +$321K 0.01% 726
2020
Q4 		– Sell
-5,501
Closed -$349K – 969
2020
Q3 		$349K Sell
5,501
-6,000
-52% -$446K ﹤0.01% 880
2020
Q2 		$889K Hold
11,501
– – 0.01% 765
2020
Q1 		$800K Buy
11,501
+1,000
+10% +$91.3K 0.01% 732
2019
Q4 		$1.09M Buy
+10,501
New +$1M 0.01% 749
2017
Q4 		– Sell
-9,600
Closed -$592K – 965
2017
Q3 		$592K Sell
9,600
-800
-8% -$47.9K 0.01% 816
2017
Q2 		$682K Sell
10,400
-18,303
-64% -$1.18M 0.01% 776
2017
Q1 		$1.86M Sell
28,703
-48,212
-63% -$3.23M 0.03% 570
2016
Q4 		$5.27M Sell
76,915
-17,935
-19% -$1.15M 0.07% 305
2016
Q3 		$5.77M Buy
94,850
+51,701
+120% +$2.88M 0.09% 242
2016
Q2 		$1.99M Buy
43,149
+32,035
+288% +$1.52M 0.03% 324
2016
Q1 		$482K Sell
11,114
-18,250
-62% -$843K 0.01% 658
2015
Q4 		$1.59M Buy
29,364
+20,102
+217% +$1.11M 0.04% 354
2015
Q3 		$431K Sell
9,262
-29,918
-76% -$1.37M 0.01% 674
2015
Q2 		$1.76M Buy
39,180
+7,500
+24% +$336K 0.04% 345
2015
Q1 		$1.47M Buy
+31,680
New +$1.36M 0.04% 395
2013
Q3 		– Sell
-10,307
Closed -$415K – 1019
2013
Q2 		$415K Buy
+10,307
New +$430K 0.02% 778

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
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 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
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Pacer Advisors
Pacer Advisors Malvern, Pennsylvania $39.3B AUM 27.96% 1-Year Est. Return

Martingale Asset Management's IOSP Position: Q4 2024 in Review

Martingale Asset Management sold out of Innospec (IOSP) in Q4 2024, closing a stake of 3,100 shares — an estimated $351K sold.

Martingale Asset Management first reported a position in IOSP in Q2 2013 and held it in 26 quarters. The position peaked at $5.77M in Q3 2016. 262 funds tracked by Wall St. Rank hold IOSP as of Q4 2024.

  • Martingale Asset Management reported no remaining Innospec position as of Q4 2024 after selling out during the quarter.
  • Martingale Asset Management sold 3,100 Innospec shares in Q4 2024, an estimated $351K.
  • Martingale Asset Management first reported a position in Innospec in Q2 2013 and held it in 26 quarters.
  • Martingale Asset Management's Innospec position peaked at $5.77M in Q3 2016.
  • 262 funds tracked by Wall St. Rank held Innospec as of Q4 2024.

Based on Martingale Asset Management's 13F filing for Q4 2024, filed 13 Feb 2025.