Latest Period
Q1 2026
Security Snapshot
ThredUp Inc. - Class A Common Stock, $0.0001 par value per share (TDUP) Institutional Ownership
CUSIP: 88556E102
13F Institutional Holders and Ownership History from Q1 2021 to Q1 2026
Institutions Reporting
172
Shares (Excl. Options)
102,267,768
Price
$3.28
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Class A Common Stock, $0.0001 par value per share
- Symbol
- TDUP on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 102,267,768
- Total 13F value
- $335,470,600
- Portfolio coverage rank
- 0%
- Share change
- +7,974,755
- Value change
- +$2,086,231
- Number of holders
- 172
- Shares outstanding
- 106,609,195
- SEC-reported price per share
- $4.20
- Insider filing price
- $4.20
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TDUP - ThredUp Inc. - Class A Common Stock, $0.0001 par value per share is tracked under CUSIP 88556E102.
- 172 institutions reported positions in Q1 2026.
- 9 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 188 to 172 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $605,253,365 to $335,470,600.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 172 institutions filings for Q1 2026.
Security key
88556E102
Latest holder period
Q1 2026
13F holders
172
13D/G owners
9
CIK / CUSIP context first
Open Q1 2026 holders
TDUP full holder history
ThredUp Inc. SEC filings
ThredUp Inc. company facts
ThredUp Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 88556E102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
9
Security
TDUP
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 8.7% | +43% | $30,422,000 | +$11,152,000 | 9,275,000 | +58% | Needham Investment Management L.L.C. | 31 Mar 2026 |
| Capital World Investors | 8.4% | -11% | $55,641,564 | 8,707,600 | 0% | Capital World Investors | 31 Dec 2025 | |
| Highland Capital Partners VIII Limited Partnership | 7.3% | $52,106,175 | 8,154,331 | Daniel Nova | 31 Dec 2025 | |||
| Highland Management Partners VIII Limited Partnership | 8.6% | $33,009,308 | 8,011,968 | Daniel Nova | 31 Dec 2024 | |||
| BlackRock, Inc. | 7.3% | $48,864,969 | 7,647,100 | BlackRock, Inc. | 31 Dec 2025 | |||
| Reinhart James G. | 6.9% | -12% | $70,406,214 | -$3,927,949 | 7,450,393 | -5.3% | James G. Reinhart | 30 Sep 2025 |
| Trinity TVL X, LLC | 3.3% | $12,388,350 | 3,006,881 | Patricia Nakache | 31 Dec 2024 | |||
| GOLDMAN SACHS ASSET MANAGEMENT, L.P. | 1.3% | $4,662,035 | 1,131,562 | Goldman Sachs Asset Management, L.P. | 31 Dec 2024 | |||
| AMERIPRISE FINANCIAL INC | 0.1% | -93% | $622,292 | -$31,889,511 | 92,603 | -98% | Ameriprise Financial, Inc. | 30 Jun 2025 |
As of 31 Mar 2026, 172 institutional investors reported holding 102,267,768 shares of ThredUp Inc. - Class A Common Stock, $0.0001 par value per share (TDUP). This represents 96% of the company’s total 106,609,195 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
73%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 8.7% | 9,275,000 | +53% | 1.6% | $30,422,000 |
| Capital World Investors | 8.2% | 8,707,600 | 0% | 0% | $28,560,928 |
| BlackRock, Inc. | 7.7% | 8,247,367 | -0.79% | 0% | $27,051,364 |
| MARSHALL WACE, LLP | 4.6% | 4,896,633 | +1.5% | 0.02% | $16,060,956 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 4,363,211 | 0% | 0% | $14,311,332 |
| STATE STREET CORP | 2.9% | 3,093,964 | +7.2% | 0% | $10,148,202 |
| FMR LLC | 2.9% | 3,063,004 | -2.9% | 0% | $10,046,652 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.8% | 2,965,484 | +19% | 0.01% | $9,726,788 |
| ACADIAN ASSET MANAGEMENT LLC | 2.8% | 2,962,744 | +33% | 0.01% | $9,708,000 |
| Qube Research & Technologies Ltd | 2.6% | 2,735,898 | +76% | 0.01% | $8,973,745 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.3% | 2,450,696 | 0% | 0% | $8,038,283 |
| GILDER GAGNON HOWE & CO LLC | 2.2% | 2,375,124 | +16% | 0.09% | $7,790,407 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 2,355,071 | -2.5% | 0% | $7,726,029 |
| TWO SIGMA INVESTMENTS, LP | 2.1% | 2,223,507 | +146% | 0.01% | $7,293,103 |
| GOLDMAN SACHS GROUP INC | 2% | 2,084,861 | +37% | 0% | $6,838,344 |
| BLAIR WILLIAM & CO/IL | 2% | 2,082,554 | +38% | 0.02% | $6,830,777 |
| CI INVESTMENTS INC. | 1.7% | 1,810,000 | 0.03% | $5,936,800 | |
| Woodson Capital Management, LP | 1.6% | 1,695,000 | -5.8% | 0.9% | $5,559,600 |
| MILLENNIUM MANAGEMENT LLC | 1.6% | 1,683,483 | -13% | 0% | $5,521,824 |
| Squarepoint Ops LLC | 1.5% | 1,650,090 | +181% | 0.01% | $5,412,295 |
| Zweig-DiMenna Associates LLC | 1.4% | 1,454,500 | +170% | 0.67% | $4,770,760 |
| RENAISSANCE TECHNOLOGIES LLC | 1.3% | 1,411,553 | -38% | 0.01% | $4,629,894 |
| UBS Group AG | 1.3% | 1,372,117 | +270% | 0% | $4,500,544 |
| BloombergSen Inc. | 1.3% | 1,351,246 | +6% | 0.5% | $4,432,087 |
| Trexquant Investment LP | 1.2% | 1,318,200 | +33% | 0.03% | $4,323,696 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
21
Latest
Q1 2026
Rows shown
1-21 of 21
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 102,267,768 | $335,470,600 | +$2,086,231 | $3.28 | 172 |
| 2025 Q4 | 94,707,594 | $605,253,365 | +$30,244,510 | $6.39 | 188 |
| 2025 Q3 | 89,436,825 | $845,100,714 | +$139,684,992 | $9.45 | 174 |
| 2025 Q2 | 74,749,537 | $559,866,825 | +$123,669,616 | $7.49 | 159 |
| 2025 Q1 | 58,138,299 | $140,112,187 | +$14,679,997 | $2.41 | 114 |
| 2024 Q4 | 52,084,773 | $72,397,356 | -$2,860,799 | $1.39 | 91 |
| 2024 Q3 | 54,581,278 | $45,956,356 | -$10,038,731 | $0.84 | 90 |
| 2024 Q2 | 59,429,655 | $101,004,607 | -$5,475,621 | $1.70 | 99 |
| 2024 Q1 | 62,364,637 | $124,727,860 | -$257,314 | $2.00 | 98 |
| 2023 Q4 | 62,434,437 | $140,478,788 | -$9,635,762 | $2.25 | 105 |
| 2023 Q3 | 63,944,240 | $256,414,768 | +$14,529,551 | $4.01 | 106 |
| 2023 Q2 | 61,347,218 | $149,683,626 | +$4,899,521 | $2.44 | 89 |
| 2023 Q1 | 59,753,402 | $151,175,112 | +$7,546,980 | $2.53 | 88 |
| 2022 Q4 | 59,740,783 | $78,262,444 | +$1,424,845 | $1.31 | 78 |
| 2022 Q3 | 57,870,996 | $106,474,158 | -$12,028,291 | $1.84 | 100 |
| 2022 Q2 | 59,343,397 | $148,360,188 | -$7,766,462 | $2.50 | 105 |
| 2022 Q1 | 63,023,471 | $485,287,000 | +$23,567,032 | $7.70 | 95 |
| 2021 Q4 | 57,604,572 | $735,040,000 | +$219,355,454 | $12.76 | 97 |
| 2021 Q3 | 39,329,877 | $853,089,000 | +$274,541,754 | $21.69 | 73 |
| 2021 Q2 | 26,524,576 | $765,015,441 | +$166,622,646 | $29.08 | 62 |
| 2021 Q1 | 21,413,730 | $489,270,000 | +$489,270,002 | $23.33 | 53 |