Follow-The-Filings

Security

PEN

Penumbra Inc. · COM

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

15 owners 2 new 2 exits max 0.7% (George Soros - Soros Fund...)

grid → activity →
owners 15
max % 0.7%
tracked value $2.1B
qoq N 2 A 5 R 5 E 2

holders

sorted by % of portfolio · long equity only · exits show last held size

manager % port activity shares value history
George Soros - Soros Fund Management LLC 2026 Q1 0.7% New 0.7% 203,434 $67M hist
Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 0.3% Add +0.26 pp 762,096 $250M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.2% Add +0.06 pp 1,098,136 $361M hist
D. E. Shaw & Co., Inc. 2026 Q1 0.0% Add +0.04 pp 201,950 $66M hist
Vanguard Group Inc. 2025 Q4 stale 0.0% Reduce 0.00 pp 3,770,569 $1.2B hist
Ken Griffin - Citadel Advisors LLC 2026 Q1 0.0% Reduce -0.04 pp 202,725 $67M hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.0% Reduce -0.02 pp 77,364 $25M hist
Marshall Wace - Marshall Wace, LLP 2026 Q1 0.0% Reduce -0.02 pp 36,280 $12M hist
Natixis Advisors, LLC 2026 Q1 0.0% Reduce -0.01 pp 23,696 $8M hist
Two Sigma Investments, LP 2025 Q4 stale 0.0% Exit -0.01 pp 24,860 $8M hist
Ray Dalio - Bridgewater Associates, LP 2026 Q1 0.0% Add +0.01 pp 10,038 $3M hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.0% Add +0.01 pp 8,875 $3M hist
Norges Bank 2025 Q4 stale 0.0% Exit 0.00 pp 106,271 $33M hist
Renaissance Technologies LLC 2026 Q1 0.0% New 0.0% 2,160 $709 hist
Ancora Advisors LLC 2026 Q1 0.0% — 10 $3 hist
Steve Cohen - Point72 Asset Management, L.P. exited 2026 Q1 last 2025 Q4 0.0% Exit -0.03 pp 80,832 $25M hist
Ron Baron - Bamco Inc. /NY/ (Baron Capital) exited 2026 Q1 last 2025 Q4 0.0% Exit -0.01 pp 13,926 $4M hist

15 current · 2 exited last period · 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 — — —
Gross profit $151.07M $755M $942.44M
Gross margin — — —
Net income $8.56M $14.01M $177.69M
Net margin — — —

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $915.4M $951.12M $1.22B
Total non-current assets * $640.9M $582.06M $609.84M
Total assets $1.56B $1.53B $1.83B
Total current liabilities $151.14M $158.34M $183.13M
Total non-current liabilities * $226.22M $223.9M $215.78M
Total equity — $1.15B $1.43B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $97.33M $168.48M $238.66M
Cash from investing -$16.08M $77.62M -$404.59M
Cash from financing $16.2M -$87.01M $26.53M
Net change in cash $97.63M $156.92M -$137.51M

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