Follow-The-Filings

Security

AMPX

Amprius Technologies Inc. · COMMON STOCK

Equity holders as of 2026 Q1 (each manager’s latest book)

12 owners 3 new max 0.1% (Polen Capital Management LLC)

grid → activity →
owners 12
max % 0.1%
tracked value $175M
qoq N 3 A 5 R 2

holders

sorted by % of portfolio · long equity only

manager % port activity shares value history
Polen Capital Management LLC 2026 Q1 0.1% Add +0.04 pp 422,145 $7M hist
Marshall Wace - Marshall Wace, LLP 2026 Q1 0.0% New 0.0% 1,227,599 $21M hist
Two Sigma Investments, LP 2025 Q4 stale 0.0% Exit -0.02 pp 1,436,939 $11M hist
D. E. Shaw & Co., Inc. 2026 Q1 0.0% New 0.0% 1,075,386 $18M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.0% Reduce 0.00 pp 1,035,238 $17M hist
Renaissance Technologies LLC 2026 Q1 0.0% Add +0.01 pp 359,525 $6M hist
Vanguard Group Inc. 2025 Q4 stale 0.0% Add 0.00 pp 7,128,657 $56M hist
Ken Griffin - Citadel Advisors LLC 2026 Q1 0.0% Add 0.00 pp 1,438,660 $24M hist
Norges Bank 2025 Q4 stale 0.0% Exit 0.00 pp 1,304,838 $10M hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.0% Add 0.00 pp 137,726 $2M hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.0% New 0.0% 39,517 $666 hist
Steve Cohen - Point72 Asset Management, L.P. 2026 Q1 0.0% Reduce 0.00 pp 27,921 $471 hist

12 current · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue — $23.57M $71.91M
Gross profit -$14.68M -$18.33M $8.26M
Gross margin * — -77.8% 11.5%
Net income -$36.78M -$44.67M -$44.02M
Net margin * — -189.5% -61.2%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $50.52M $68.76M $126.44M
Total non-current assets * $57.21M $52.36M $30.45M
Total assets $107.74M $121.12M $156.89M
Total current liabilities $13.46M $17.21M $17.87M
Total non-current liabilities * $34.48M $34.44M $35.21M
Total equity $59.8M $69.47M $103.82M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations -$25.55M -$33.35M -$31.13M
Cash from investing -$17.55M -$3.21M -$4.4M
Cash from financing $19.17M $47.15M $71.04M
Net change in cash * -$23.94M $10.59M $35.51M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders