Company · Ownership research

INSULET CORP PODD

CIK 0001145197 · CUSIP 45784P101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 45784P101 (PODD), not CUSIP 45784P901 (PODD), CUSIP 45784P951 (PODD), and does not merge CUSIPs.

This page lists the top 20 of 835 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$2.47B 8,701,472 shares	0.04%	-94.73K(-1.10%)Reduced	SEC filing ↗ Jan 29, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$1.87B 6,578,887 shares	0.03%	-13.77K(-0.20%)Reduced	SEC filing ↗ Feb 12, 2026	▾
03	FMR LLC CIK 315066 · View history	$1.80B 6,325,354 shares	0.09%	-1.24M(-16.40%)Reduced	SEC filing ↗ Feb 17, 2026	▾
04	Capital Research Global Investors CIK 1422848 · View history	$1.25B 4,408,972 shares	0.23%	-140.10K(-3.10%)Reduced	SEC filing ↗ Feb 11, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$896.92M 3,155,489 shares	0.03%	+65.32K(+2.10%)Added	SEC filing ↗ Feb 13, 2026	▾
06	BAILLIE GIFFORD & CO CIK 1088875 · View history	$582.23M 2,048,369 shares	0.48%	-43.33K(-2.10%)Reduced	SEC filing ↗ Jan 23, 2026	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$568.27M 2,006,413 shares	0.04%	+41.02K(+2.10%)Added	SEC filing ↗ Feb 9, 2026	▾
08	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$450.36M 1,584,424 shares	0.23%	+177.56K(+12.60%)Added	SEC filing ↗ Feb 13, 2026	▾
09	Invesco Ltd. CIK 914208 · Amended · View history	$420.84M 1,480,562 shares	0.04%	+141.17K(+10.50%)Added	SEC filing ↗ Feb 19, 2026	▾
10	Clearbridge Investments, LLC CIK 1348883 · View history	$394.39M 1,387,527 shares	0.32%	-79.75K(-5.40%)Reduced	SEC filing ↗ Feb 11, 2026	▾
11	MORGAN STANLEY CIK 895421 · Amended · View history	$322.49M 1,134,583 shares	0.02%	-134.53K(-10.60%)Reduced	SEC filing ↗ May 27, 2026	▾
12	FIL Ltd CIK 318989 · View history	$314.50M 1,106,455 shares	0.24%	-4.30K(-0.40%)Reduced	SEC filing ↗ Feb 17, 2026	▾
13	NORGES BANK CIK 1374170 · View history	$300.79M 1,058,238 shares	0.03%	+1.06MNew	SEC filing ↗ Feb 10, 2026	▾
14	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$229.13M 806,119 shares	0.05%	+29.69K(+3.80%)Added	SEC filing ↗ Feb 13, 2026	▾
15	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$218.39M 768,335 shares	0.03%	+10.52K(+1.40%)Added	SEC filing ↗ Mar 25, 2026	▾
16	FEDERATED HERMES, INC. CIK 1056288 · View history	$218.25M 767,834 shares	0.36%	+67.21K(+9.60%)Added	SEC filing ↗ Feb 12, 2026	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$202.55M 712,601 shares	0.03%	+3.42K(+0.50%)Added	SEC filing ↗ Feb 17, 2026	▾
18	Artisan Partners Limited Partnership CIK 1466153 · View history	$187.33M 659,057 shares	0.29%	-9.79K(-1.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
19	NORDEA INVESTMENT MANAGEMENT AB CIK 1218210 · View history	$157.13M 551,133 shares	0.13%	+142.92K(+35.00%)Added	SEC filing ↗ Jan 8, 2026	▾
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$148.51M 522,470 shares	0.02%	+10.41K(+2.00%)Added	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 835 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

835

Cancelled or null records excluded

Disclosed shares

70,403,817

Not deduplicated across managers

Disclosed value

$20.01B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

INSULET CORP · Q4 2025

Explore all 835 reporting institutions.

This page includes 20 of 835 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.