PRINCIPAL FINANCIAL GROUP INC

Position in IOSP — Innospec Inc.

CIK 1126328 DES MOINES, IA

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Position in IOSP

as of Jun 30, 2026 · filed Aug 4, 2026 Compact

Position Value

$9,689,723

+$892,493 QoQ

Shares Held

119,053

-1.2% QoQ

Ownership

0.483%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#37

of 282 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in IOSP Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

PRINCIPAL FINANCIAL GROUP INC holds $2,056,206,030 across 35 Specialty Chemicals names. IOSP ranks #28 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PRM	Perimeter Solutions, Inc.	14,007,326	$499,361,169
2	LIN	Linde PLC	856,362	$444,400,496
3	APD	Air Products & Chemicals, Inc.	675,134	$197,935,784
4	SHW	Sherwin Williams Co	542,804	$186,898,271
5	ECL	Ecolab Inc.	298,135	$83,063,392
6	RPM	Rpm International Inc/De/	681,319	$75,728,605
7	NGVT	Ingevity Corp	761,985	$56,897,419
8	ESI	Element Solutions Inc	1,104,334	$52,731,948

All Filings in IOSP

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,689,723	119,053	-1.2%	Shares	Defined	2026-08-04
2026-03-31	$8,797,230	120,477	+2.0%	Shares	Defined	2026-05-04
2025-12-31	$9,039,909	118,107	-1.5%	Shares	Defined	2026-02-02
2025-09-30	$9,254,184	119,935	-12.6%	Shares	Defined	2025-11-04
2025-06-30	$11,538,493	137,216	+3.6%	Shares	Defined	2025-08-08
2025-03-31	$12,553,711	132,493	+2.4%	Shares	Defined	2025-04-28
2024-12-31	$14,247,046	129,448	+3.5%	Shares	Defined	2025-01-31
2024-09-30	$14,144,392	125,072	-2.2%	Shares	Defined	2024-10-31
2024-06-30	$15,803,453	127,870	-3.9%	Shares	Defined	2024-07-29
2024-03-31	$17,162,687	133,106	-1.5%	Shares	Defined	2024-04-29
2023-12-31	$16,660,691	135,189	-1.4%	Shares	Defined	2024-02-07
2023-09-30	$14,016,218	137,145	-4.9%	Shares	Defined	2023-11-02
2023-06-30	$14,487,164	144,237	-3.6%	Shares	Defined	2023-08-07
2023-03-31	$15,355,941	149,566	-1.9%	Shares	Defined	2023-05-09
2022-12-31	$15,689,235	152,530	-0.8%	Shares	Defined	2023-02-09
2022-09-30	$13,175,531	153,794	-1.0%	Shares	Defined	2022-11-09
2022-06-30	$14,884,328	155,385	-6.1%	Shares	Defined	2022-08-10
2022-03-31	$15,319,061	165,522	-0.8%	Shares	Defined	2022-05-09
2021-12-31	$15,076,119	166,882	-2.4%	Shares	Defined	2022-02-09
2021-09-30	$14,402,966	171,016	-1.3%	Shares	Defined	2021-11-09
2021-06-30	$15,705,793	173,334	-9.4%	Shares	Defined	2021-08-10
2021-03-31	$19,640,077	191,256	+0.4%	Shares	Defined	2021-05-10
2020-12-31	$17,289,962	190,565	+0.7%	Shares	Defined	2021-02-23
2020-09-30	$11,987,235	189,312	-1.7%	Shares	Defined	2020-11-06
2020-06-30	$14,881,362	192,639	-4.7%	Shares	Defined	2020-08-05
2020-03-31	$14,045,109	202,117	—	Shares	Defined	2020-05-12
No filing history on record for this holder in this stock.