Company · Ownership research

ThredUp Inc. TDUP

CIK 0001484778 · CUSIP 88556E102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 88556E102 (TDUP), not CUSIP 88556E902 (TDUP), CUSIP 88556E952 (TDUP), and does not merge CUSIPs.

This page lists the top 20 of 92 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

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	Capital World Investors CIK 1422849 · View history	$7.33M 8,707,600 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 13, 2024	▾
02	NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history	$5.22M 6,200,000 shares	0.40%	+415.00K(+7.20%)Added	SEC filing ↗ Nov 14, 2024	▾
03	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$4.89M 5,809,206 shares	0.00%	+2.83M(+95.00%)Added	SEC filing ↗ Nov 14, 2024	▾
04	BlackRock, Inc. CIK 2012383 · View history	$4.50M 5,345,772 shares	0.00%	—	SEC filing ↗ Nov 13, 2024	▾
05	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$4.39M 5,216,485 shares	0.00%	-751.87K(-12.60%)Reduced	SEC filing ↗ Nov 14, 2024	▾
06	VANGUARD GROUP INC CIK 102909 · View history	$3.72M 4,415,764 shares	0.00%	+136.65K(+3.20%)Added	SEC filing ↗ Nov 13, 2024	▾
07	FIL Ltd CIK 318989 · View history	$2.84M 3,373,000 shares	0.00%	+173.00K(+5.40%)Added	SEC filing ↗ Nov 13, 2024	▾
08	BLAIR WILLIAM & CO/IL CIK 902367 · View history	$1.86M 2,211,070 shares	0.01%	+1.30M(+142.50%)Added	SEC filing ↗ Nov 12, 2024	▾
09	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$1.64M 1,949,938 shares	0.01%	+594.11K(+43.80%)Added	SEC filing ↗ Nov 12, 2024	▾
10	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.59M 1,889,294 shares	0.00%	+74.33K(+4.10%)Added	SEC filing ↗ Nov 12, 2024	▾
11	STATE STREET CORP CIK 93751 · View history	$1.22M 1,443,177 shares	0.00%	+12.98K(+0.90%)Added	SEC filing ↗ Nov 14, 2024	▾
12	JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history	$701.48K 833,111 shares	0.00%	-2.09K(-0.30%)Reduced	SEC filing ↗ Nov 14, 2024	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$546.77K 649,372 shares	0.00%	+36.65K(+6.00%)Added	SEC filing ↗ Nov 13, 2024	▾
14	MARSHALL WACE, LLP CIK 1318757 · View history	$544.98K 648,781 shares	0.00%	-122.70K(-15.90%)Reduced	SEC filing ↗ Nov 14, 2024	▾
15	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$470.45K 558,733 shares	0.00%	+114.32K(+25.70%)Added	SEC filing ↗ Nov 13, 2024	▾
16	PANAGORA ASSET MANAGEMENT INC CIK 883677 · View history	$412.09K 489,421 shares	0.00%	-7.41K(-1.50%)Reduced	SEC filing ↗ Nov 13, 2024	▾
17	Privium Fund Management B.V. CIK 1795097 · View history	$322.91K 383,500 shares	0.08%	+165.94K(+76.30%)Added	SEC filing ↗ Nov 1, 2024	▾
18	Squarepoint Ops LLC CIK 1642575 · View history	$291.19K 345,828 shares	0.00%	-56.57K(-14.10%)Reduced	SEC filing ↗ Nov 14, 2024	▾
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$281.56K 334,400 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
20	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$253.41K 300,967 shares	0.00%	-745.23K(-71.20%)Reduced	SEC filing ↗ Nov 14, 2024	▾

Showing 20 / 92 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

54,582,499

Not deduplicated across managers

Disclosed value

$45.96M

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.

ThredUp Inc. · Q3 2024

Explore all 92 reporting institutions.

This page includes 20 of 92 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.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 92 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"88556E102","quarter":"2024Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

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.