Stitch Fix, Inc.
Stitch Fix, Inc. (SFIX) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SFIX · as of Sep 30, 2025
Ownership Breakdown
195
Institutional Holders
▲ 19 vs Q2
$467.21M
Total Inst. Value
▲ $89.18M vs Q2
136.52M
Shares Outstanding
freeFloat 75.87%
107.41M
13F Shares Held
▲ 5.24M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SFIX largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
DISCIPLINED GROWTH INVESTORS INC /MN retail-catalog & mail-order houses | 17.51M | 13.60% | 13.60% | $76.17B | Nov 14, 2025 | ▼ 1.05M |
WORKING CAPITAL ADVISORS (UK) LTD. retail-catalog & mail-order houses | 11.05M | 8.58% | 8.58% | $48.05B | Nov 10, 2025 | ▲ 1.51M |
BLACKROCK, INC. retail-catalog & mail-order houses | 10.95M | 8.50% | 8.50% | $47.63B | Nov 12, 2025 | ▼ 150.6K |
VANGUARD GROUP INC retail-catalog & mail-order houses | 7.68M | 5.97% | 5.97% | $33.42B | Nov 7, 2025 | ▲ 240.6K |
FUND 1 INVESTMENTS, LLC retail-catalog & mail-order houses | 6.41M | 4.98% | 4.98% | $27.88B | Nov 14, 2025 | ▼ 3.53M |
RENAISSANCE TECHNOLOGIES LLC retail-catalog & mail-order houses | 5.82M | 4.52% | 4.52% | $25.33B | Nov 13, 2025 | ▼ 36.5K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP retail-catalog & mail-order houses | 2.90M | 2.25% | 2.25% | $12.60B | Nov 13, 2025 | ▲ 2.18M |
STATE STREET CORP retail-catalog & mail-order houses | 2.73M | 2.12% | 2.12% | $11.88B | Nov 14, 2025 | ▲ 338.9K |
MARSHALL WACE, LLP retail-catalog & mail-order houses | 2.57M | 2.00% | 2.00% | $11.19B | Nov 13, 2025 | ▲ 562.3K |
GEODE CAPITAL MANAGEMENT, LLC retail-catalog & mail-order houses | 2.53M | 1.96% | 1.96% | $10.99B | Nov 12, 2025 | ▼ 84.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
33
Increased
+13.58M shares3
New Positions
first time holders11
Decreased
−7.57M shares0
Sold Out
fully exitedNet shares change (top 50)
+6.00M
+13.58M / −7.57M
Net new holders
+25
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SFIX insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
10
Buy transactions
21
Sell transactions
0.48
Buy/Sell ratio
$1M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
O'Connor Casey Chief Legal Officer | Apr 10, 2026 | Sale | 60,000 | $3.08 | $185.0K | 480.3K | Form 4 ↗ |
Aufderhaar David Chief Financial Officer | Apr 7, 2026 | Sale | 65,709 | $3.09 | $202.7K | 1.18M | Form 4 ↗ |
O'Connor Casey Chief Legal Officer | Mar 18, 2026 | Tax Withhold | 27,021 | $3.19 | $86.2K | 540.3K | Form 4 ↗ |
Aufderhaar David Chief Financial Officer | Mar 18, 2026 | Tax Withhold | 52,011 | $3.19 | $165.9K | 1.24M | Form 4 ↗ |
Baer Matt Chief Executive Officer | Mar 18, 2026 | Tax Withhold | 77,818 | $3.19 | $248.2K | 2.06M | Form 4 ↗ |
Bacos Anthony Chief Prod/Technology Officer | Mar 18, 2026 | Tax Withhold | 37,824 | $3.19 | $120.7K | 1.11M | Form 4 ↗ |
Lake Katrina director | Feb 2, 2026 | C-Conversion | 8,835 | — | — | 7.20M | Form 4 ↗ |
Lake Katrina director | Feb 2, 2026 | C-Conversion | 8,835 | — | — | 8.8K | Form 4 ↗ |
Lake Katrina director | Feb 2, 2026 | Sale | 8,835 | $5.01 | $44.2K | 0 | Form 4 ↗ |
O'Connor Casey Chief Legal Officer | Jan 27, 2026 | Sale | 19,347 | $5.68 | $109.9K | 542.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Stitch Fix, Inc. (SFIX) is primarily owned by institutional investors, who hold approximately 78.7% of total shares outstanding. Company insiders own approximately 24.13%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Stitch Fix, Inc. is DISCIPLINED GROWTH INVESTORS INC /MN, holding approximately 17.51 million shares — equal to 13.60% of outstanding shares — as of September 30, 2025.
A total of 195 institutional investors currently hold SFIX stock, with a combined institutional value of approximately $467,205,012 as of the most recent 13F filing period.
Frequently asked questions
SFIX ownershipStitch Fix, Inc. (SFIX) is primarily owned by institutional investors, who hold approximately 78.7% of shares. The largest shareholder is DISCIPLINED GROWTH INVESTORS INC /MN with a 13.60% stake. Company insiders hold 24.13%. Data sourced from SEC Form 13F as of September 30, 2025.