HM Payson & Co’s Innospec IOSP Stock Holding History

HM Payson & Co’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
2026 Q2	$40.7K	Sell	500 -409	-45%	-$32.4K	﹤0.01%	750
2026 Q1	$66.4K	Hold	909	–	–	﹤0.01%	637
2025 Q4	$69.6K	Hold	909	–	–	﹤0.01%	631
2025 Q3	$70.1K	Hold	909	–	–	﹤0.01%	625
2025 Q2	$76.4K	Hold	909	–	–	﹤0.01%	580
2025 Q1	$86.1K	Hold	909	–	–	﹤0.01%	546
2024 Q4	$100K	Hold	909	–	–	﹤0.01%	531
2024 Q3	$103K	Hold	909	–	–	﹤0.01%	520
2024 Q2	$112K	Hold	909	–	–	﹤0.01%	486
2024 Q1	$117K	Hold	909	–	–	﹤0.01%	480
2023 Q4	$112K	Hold	909	–	–	﹤0.01%	479
2023 Q3	$92.9K	Hold	909	–	–	﹤0.01%	491
2023 Q2	$91.3K	Hold	909	–	–	﹤0.01%	494
2023 Q1	$93.3K	Hold	909	–	–	﹤0.01%	482
2022 Q4	$93.5K	Hold	909	–	–	﹤0.01%	474
2022 Q3	$78K	Hold	909	–	–	﹤0.01%	506
2022 Q2	$87K	Hold	909	–	–	﹤0.01%	489
2022 Q1	$84K	Hold	909	–	–	﹤0.01%	524
2021 Q4	$82K	Hold	909	–	–	﹤0.01%	529
2021 Q3	$77K	Hold	909	–	–	﹤0.01%	526
2021 Q2	$82K	Hold	909	–	–	﹤0.01%	509
2021 Q1	$93K	Hold	909	–	–	﹤0.01%	492
2020 Q4	$82K	Hold	909	–	–	﹤0.01%	504
2020 Q3	$58K	Hold	909	–	–	﹤0.01%	534
2020 Q2	$70K	Hold	909	–	–	﹤0.01%	477
2020 Q1	$63K	Hold	909	–	–	﹤0.01%	465
2019 Q4	$94K	Hold	909	–	–	﹤0.01%	480
2019 Q3	$81K	Hold	909	–	–	﹤0.01%	509
2019 Q2	$83K	Buy	+909	New	+$76.6K	﹤0.01%	513

Other funds holding IOSP

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

HM Payson & Co's IOSP Position: Q2 2026 in Review

HM Payson & Co reduced its Innospec (IOSP) stake by 45% in Q2 2026, selling an estimated $32.4K and leaving 500 shares worth $40.7K. The position accounts for ﹤0.01% of the portfolio, ranked #750.

HM Payson & Co first reported a position in IOSP in Q2 2019 and has held it in 29 quarters since. The position peaked at $117K in Q1 2024. 282 funds tracked by Wall St. Rank hold IOSP as of Q2 2026.

HM Payson & Co held 500 shares of Innospec worth $40.7K as of Q2 2026.
HM Payson & Co sold 409 Innospec shares in Q2 2026, an estimated $32.4K.
Innospec made up ﹤0.01% of HM Payson & Co's portfolio in Q2 2026, its #750 holding.
HM Payson & Co first reported a position in Innospec in Q2 2019 and has held it in 29 quarters since.
HM Payson & Co's Innospec position peaked at $117K in Q1 2024.
282 funds tracked by Wall St. Rank held Innospec as of Q2 2026.

Based on HM Payson & Co's 13F filing for Q2 2026, filed 17 Jul 2026.