Atom Investors’s Innospec IOSP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$3.33M Buy
40,870
+99
+0.2% +$7.83K 0.3% 59
2026
Q1
$2.98M Buy
40,771
+17,941
+79% +$1.4M 0.21% 159
2025
Q4
$1.75M Buy
22,830
+19,405
+567% +$1.47M 0.14% 224
2025
Q3
$264K Buy
+3,425
New +$286K 0.02% 459
2019
Q1
Sell
-3,281
Closed -$203K 614
2018
Q4
$203K Buy
+3,281
New +$226K 0.02% 503

Other funds holding IOSP

Atom Investors's IOSP Position: Q2 2026 in Review

Atom Investors increased its Innospec (IOSP) stake by 0.24% in Q2 2026, buying an estimated $7.83K and bringing the position to 40,870 shares worth $3.33M. The position accounts for 0.3% of the portfolio, ranked #59.

Atom Investors first reported a position in IOSP in Q4 2018 and has held it in 5 quarters since. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

  • Atom Investors held 40,870 shares of Innospec worth $3.33M as of Q2 2026.
  • Atom Investors bought 99 Innospec shares in Q2 2026, an estimated $7.83K.
  • Innospec made up 0.3% of Atom Investors's portfolio in Q2 2026, its #59 holding.
  • Atom Investors first reported a position in Innospec in Q4 2018 and has held it in 5 quarters since.
  • 282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.