Allspring Global Investments Holdings, LLC: IOSP position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Allspring Global Investments Holdings, LLC on IOSP, newest first. How the timeline and the estimate are built.
Allspring Global Investments Holdings, LLC held 1,892,471 IOSP shares at 2026-06-30 per its 13F-HR filed 2026-08-13, and reported 1,161,421 shares, 4.7%, in a 13G/A filed 2026-10-07.
Estimated current stake: 1,161,421 shares, 4.7% of the class
Estimated from 13G/A of 2026-10-07. As of 2026-09-30, 13G/A 0001890906-26-000074.
Shares are the reporting group's aggregate and may include entities that do not file a 13F.
Percent of portfolio stays on the 13F for 2026-06-30.
- event date2026-09-3013G/A 1,161,421 sharesChange vs previous stake 0 shares
4.7% of the class.
13G/A 0001890906-26-000074 filed by Allspring Global Investments Holdings, LLC
Accepted , ingestedA 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.
- event date2026-09-3013G 1,161,421 sharesShare basis changed not comparable
4.7% of the class. Different basis (group aggregate from 13G).
13G 0001890906-26-000068 filed by Allspring Global Investments Holdings, LLC
Accepted , ingestedA 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.
- period ended2026-06-3013F 1,892,471 sharesChange vs previous 13F -423,471 shares
0.24% of the 13F portfolio, value $154,747,354.
13F-HR 0001890906-26-000061 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 2,315,942 sharesChange vs previous 13F -40,561 shares
0.29% of the 13F portfolio, value $170,453,331.
13F-HR 0001890906-26-000040 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 2,356,503 sharesChange vs previous 13F -35,246 shares
0.29% of the 13F portfolio, value $179,754,049.
13F-HR 0001890906-26-000023 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 2,391,749 sharesChange vs previous 13F -91,436 shares
0.29% of the 13F portfolio, value $183,758,076.
13F-HR 0001890906-25-000166 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 2,483,185 sharesChange vs previous 13F +78,360 shares
0.36% of the 13F portfolio, value $216,210,918.
13F-HR 0001890906-25-000121 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 2,404,825 sharesChange vs previous 13F +19,018 shares
0.39% of the 13F portfolio, value $227,352,155.
13F-HR 0001890906-25-000077 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 2,385,807 sharesChange vs previous 13F -19,963 shares
0.41% of the 13F portfolio, value $256,808,265.
13F-HR 0001890906-25-000036 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 2,405,770 sharesChange vs previous 13F not available
0.42% of the 13F portfolio, value $272,068,528.
13F-HR 0001890906-24-000206 filed by Allspring Global Investments Holdings, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).