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Disclosery

PEN PENUMBRA INC

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Stock (common), issuer CIK 1321732

468 managers (485 13F filers) reported a position in PEN shares at 2026-03-31, 33,846,337 shares in all. 121 filers opened a position and 81 filers sold out during the quarter.

Managers
468
13F filers
485
New
121
Added
152
Reduced
139
Sold out
81
Shares held by filers
33,846,337

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
NEW MEXICO EDUCATIONAL RETIREMENT BOARD7,800$2.56M0.08%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC7,776$2.55M0.04%new13F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…7,471$2.47M0.01%+3,74613F-HRTimeline
Vazirani Asset Management LLC7,500$2.46M5.68%new13F-HRTimeline
DIVERSIFIED TRUST CO7,448$2.45M0.05%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC7,237$2.38M0.02%-4,48413F-HRTimeline
DLD Asset Management, LP7,230$2.37M0.24%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,227$2.37M0.07%+5013F-HRTimelineGroup
Polar Asset Management Partners Inc.7,000$2.3M0.05%new13F-HRTimeline
Pacer Advisors, Inc.6,968$2.29M0.01%+98413F-HR/ATimeline
US BANCORP \DE\in group US BANCORP \DE\6,807$2.24M<0.01%-4,66713F-HRTimelineGroup
Brooklyn Investment Group6,800$2.23M0.07%+93613F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …6,735$2.21M<0.01%-1,15813F-HRTimelineGroup
IEQ CAPITAL, LLC6,618$2.17M0.01%+4,59413F-HRTimeline
Exome Asset Management LLC6,300$2.07M1.22%-2,70013F-HRTimeline
Utah Retirement Systems6,132$2.01M0.02%+4113F-HRTimeline
P SCHOENFELD ASSET MANAGEMENT LP6,130$2.01M1.6%new13F-HRTimeline
Illinois Municipal Retirement Fund6,076$2M0.03%-2,72013F-HRTimeline
Advisors Asset Management, Inc.6,054$1.99M0.03%+1,51613F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,950$1.95M<0.01%+48613F-HRTimelineGroup
Capricorn Fund Managers Ltd5,879$1.93M0.3%new13F-HRTimeline
SBI Okasan Asset Management Co.Ltd.5,740$1.88M0.08%-90013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC5,576$1.83M0.01%+2,07013F-HRTimelineGroup
S&CO INC5,500$1.81M0.11%013F-HRTimeline
Beacon Pointe Advisors, LLC5,293$1.74M0.01%new13F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC5,264$1.73M0.09%new13F-HRTimeline
SCHOLTZ & COMPANY, LLC5,178$1.7M0.87%-2,80413F-HRTimeline
Blackstone Inc.in group Blackstone Inc.5,116$1.68M0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
ALLSTATE CORPin group ALLSTATE CORP5,048$1.66M0.02%new13F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP4,962$1.63M<0.01%-38213F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS4,824$1.58M0.01%-3,42113F-HRTimeline
Versor Investments LP4,537$1.49M3.65%new13F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.4,486$1.47M0.03%+713F-HRTimelineGroup
Diametric Capital, LP4,466$1.47M0.38%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …4,397$1.44M0.02%-1,98713F-HRTimelineGroup
Odyssean, LLC4,396$1.44M0.53%+1,99813F-HRTimeline
Olympiad Research LP4,389$1.44M4.39%new13F-HRTimeline
CWM, LLCin group CWM, LLC4,243$1.39M<0.01%-22913F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC4,150$1.36M0.06%+1,27013F-HRTimelineGroup
HighTower Advisors, LLC4,093$1.34M<0.01%+57613F-HRTimeline
Creative Planningin group Creative Planning4,090$1.34M<0.01%+10613F-HRTimelineGroup
State of Alaska, Department of Revenue3,895$1.28M0.01%+6513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\3,793$1.25M<0.01%-3,52713F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…3,787$1.24M<0.01%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK3,786$1.24M0.01%-5,98313F-HRTimelineGroup
ARGONAUTICA PRIVATE WEALTH MANAGEMENT, …3,716$1.22M0.37%-13213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,712$1.22M<0.01%-66,54013F-HRTimeline
Summit Trail Advisors, LLC3,631$1.19M0.02%+1,64413F-HRTimeline
Radnor Capital Management, LLC3,550$1.17M0.17%013F-HRTimeline
Dorsey Wright & Associates3,523$1.16M0.14%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV3,222$1.06M<0.01%+35113F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP3,178$1.04M<0.01%-15313F-HRTimelineGroup
Crossmark Global Holdings, Inc.3,060$1M0.01%+55213F-HRTimeline
QUADRANT CAPITAL GROUP LLC3,034$996K0.03%+5413F-HR/ATimeline
Baker Avenue Asset Management, LP3,016$990K0.02%-35013F-HRTimeline
Yorktown Management & Research Co Inc3,000$985K0.82%013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC2,901$953K0.04%013F-HRTimeline
Kintayl Capital LP2,843$934K0.57%new13F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC2,833$930K0.01%-4,75113F-HRTimeline
EQUITEC PROPRIETARY MARKETS, LLC2,801$920K2.12%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,743$901K<0.01%+413F-HRTimelineGroup
Rathbones Group PLC2,710$890K<0.01%-4013F-HR/ATimeline
Carlson Capital, L.P.2,600$854K0.34%new13F-HRTimeline
VARCOV Co.2,598$853K0.32%new13F-HRTimeline
R Squared Ltd2,586$849K0.47%new13F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC2,466$810K0.01%+1,15813F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,393$786K<0.01%+55113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,361$775K<0.01%-11513F-HRTimelineGroup
Ethic Inc.2,332$766K0.01%+43413F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC2,302$756K0.01%+69513F-HRTimelineGroup
NORDEN GROUP LLC2,298$755K0.07%-1,02113F-HRTimeline
Federation des caisses Desjardins du Qu…2,290$752K<0.01%-61413F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,281$749K<0.01%+55313F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC2,259$742K<0.01%-65513F-HRTimelineGroup
Cache Advisors, LLC2,250$739K0.09%013F-HRTimeline
INTRUST BANK NA2,239$735K0.06%+47413F-HRTimeline
Alliance Wealth Advisors, LLC /UT2,207$725K0.16%-83213F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.2,200$722K0.03%013F-HRTimeline
Portside Wealth Group, LLC2,163$710K0.1%-29113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC2,160$709K<0.01%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC2,130$699K0.02%+67813F-HRTimeline
Gibbs Wealth Management2,119$696K0.09%+1,42113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC2,101$690K<0.01%+40513F-HRTimelineGroup
Knollwood Investment Advisory, LLC2,013$661K0.07%013F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding1,944$637K+515Timeline
Machina Capital S.A.S.1,928$633K0.12%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS1,895$622K<0.01%-1,56513F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…1,894$622K<0.01%-1,81113F-HRTimelineGroup
Maryland State Retirement & Pension Sys…1,856$609K0.01%+13313F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS1,833$602K<0.01%new13F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.1,821$598K0.01%+1013F-HRTimeline
BLAIR WILLIAM & CO/IL1,806$593K<0.01%-6,50413F-HRTimeline
J2 Capital Management Inc1,760$578K0.4%-28813F-HRTimeline
Azimuth Capital Investment Management L…1,605$527K0.02%-64,15813F-HRTimeline
Cannon Global Investment Management, LLC1,600$525K1.27%new13F-HRTimeline
Cetera Investment Advisers1,575$517K<0.01%-16313F-HRTimeline
ProShare Advisors LLC1,573$517K<0.01%+313F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC1,474$484K<0.01%-21513F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC1,465$482K<0.01%-3,27813F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp1,431$470K<0.01%+3813F-HR/ATimelineGroup
SEEDS INVESTOR LLC1,390$462K0.06%+24413F-HRTimeline
Headlands Technologies LLC1,397$459K0.05%new13F-HRTimeline
GREAT LAKES ADVISORS, LLC1,382$454K<0.01%+1013F-HRTimeline
denkapparat Operations GmbH1,378$452K0.19%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,345$442K0.01%-14713F-HRTimelineGroup
AVIVA PLCin group AVIVA PLC1,327$436K<0.01%-33813F-HRTimelineGroup
OPTIMIZE FINANCIAL INC.1,308$430K0.21%-22113F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,301$427K0.01%013F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC1,280$420K0.03%013F-HRTimeline
&PARTNERS1,285$419K<0.01%-16313F-HRTimeline
Integrated Wealth Concepts LLC1,232$405K<0.01%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP1,231$404K<0.01%new13F-HRTimelineGroup
CIBC Asset Management Inc1,208$397K<0.01%013F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…1,203$395K<0.01%new13F-HRTimelineGroup
Legacy Wealth Asset Management, LLC1,200$394K0.1%-38113F-HRTimeline
PenderFund Capital Management Ltd.1,170$384K0.06%new13F-HRTimeline
Cambridge Investment Research Advisors,…1,166$383K<0.01%+10913F-HRTimeline
Grantham, Mayo, Van Otterloo & Co. LLC1,150$378K<0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV1,104$363K<0.01%+13313F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,103$362K<0.01%-35313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,093$359K<0.01%+4113F-HRTimelineGroup
North Dakota State Investment Board1,093$359K0.02%-23413F-HRTimeline
GAMMA Investing LLC1,082$355K0.02%+18813F-HRTimeline
Pallas Capital Advisors LLC1,061$348K0.01%+413F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …1,059$348K<0.01%+7413F-HRTimelineGroup
Equitable Holdings, Inc.in group Equitable Holdings, Inc.1,114$346K<0.01%-3513F-HRTimelineGroup
MGO ONE SEVEN LLC1,011$332K0.01%-29713F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC995$327K0.02%-1213F-HRTimeline
Fielder Capital Group LLC990$325K0.07%+1013F-HRTimeline
PROFUND ADVISORS LLC977$321K0.01%+10313F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC974$320K0.01%+1413F-HRTimeline
MML INVESTORS SERVICES, LLC965$317K<0.01%-59813F-HRTimeline
Orion Porfolio Solutions, LLC952$313K<0.01%-1,28213F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…938$308K<0.01%-72713F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth934$307K<0.01%+28113F-HRTimelineGroup
AlphaGrep UK Ltd921$302K0.09%new13F-HRTimeline
Schonfeld Strategic Advisors LLC918$301K<0.01%new13F-HRTimeline
Engineers Gate Manager LP917$301K<0.01%new13F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co905$297K0.01%-113F-HRTimelineGroup
COLDSTREAM CAPITAL MANAGEMENT INC903$297K<0.01%+6013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC900$295K0.01%new13F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…880$290K<0.01%013F-HRTimeline
Sequoia Financial Advisors, LLC874$287K<0.01%new13F-HRTimeline
Merit Financial Group, LLC845$277K<0.01%-2313F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP790$259K0.03%-54813F-HRTimeline
Daner Wealth Management, LLC766$247K0.15%-39213F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC743$244K<0.01%new13F-HRTimeline
Compound Planning, Inc.735$241K0.01%new13F-HRTimeline
Balefire, LLC703$231K0.04%new13F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC700$230K0.03%013F-HRTimeline
FIRST MANHATTAN CO. LLC.671$220K<0.01%013F-HRTimeline
Private Advisor Group, LLC641$210K<0.01%new13F-HRTimeline
Eurizon Capital SGR S.p.A.622$205K<0.01%+9713F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…620$204K0.02%new13F-HRTimelineGroup
Atria Investments, Inc619$203K<0.01%new13F-HRTimeline
SYM FINANCIAL Corp612$201K0.02%-4913F-HRTimeline
Walleye Trading LLCin group Walleye Capital LLC600$197K<0.01%+39013F-HRTimelineGroup
Arax Advisory Partners567$186K0.01%-11413F-HRTimeline
HGC Investment Management Inc.534$175K0.04%new13F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …533$175K0.01%013F-HRTimelineGroup
ARCADIA INVESTMENT MANAGEMENT CORP/MI500$164K0.03%013F-HRTimeline
Leonteq Securities AG500$164K0.01%013F-HRTimeline
AdvisorNet Financial, Inc461$151K0.01%+14013F-HRTimeline
UMB Bank, n.a.455$149K<0.01%+1313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO373$122K<0.01%new13F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P358$118K<0.01%-93,27913F-HRTimelineGroup
Morse Asset Management, Inc325$107K0.02%+20013F-HRTimeline
FIL Ltdin group FIL Ltd307$101K<0.01%-31,59013F-HRTimelineGroup
Parallel Advisors, LLC288$94.6K<0.01%+6113F-HR/ATimeline
Sterling Capital Management LLC273$89.6K<0.01%+513F-HRTimeline
Allworth Financial LP271$89K<0.01%+913F-HRTimeline
Quent Capital, LLC260$85.4K0.01%-24913F-HRTimeline
True Wealth Design, LLC251$82.4K0.02%013F-HRTimeline
Steward Partners Investment Advisory, L…236$77.5K<0.01%+7713F-HRTimeline
Hurley Capital, LLC230$75.5K0.04%013F-HRTimeline
Smartleaf Asset Management LLC229$75.2K<0.01%+713F-HRTimeline
Blue Trust, Inc.227$74.5K<0.01%013F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC223$73.2K0.02%new13F-HRTimeline
SIGNATUREFD, LLC218$71.6K<0.01%+4713F-HRTimeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.213$69.9K<0.01%+713F-HR/ATimelineGroup
Park Place Capital Corp180$59.1K0.01%-6813F-HRTimeline
MATHER GROUP, LLC.167$54.8K<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC159$52.2K<0.01%-32,48313F-HRTimeline
MAI Capital Management155$50.9K<0.01%+15413F-HRTimeline
Farther Finance Advisors, LLC138$45.4K<0.01%-4013F-HRTimeline
Covestor Ltd135$45K0.03%-17613F-HRTimeline
Aster Capital Management (DIFC) Ltd164$43.9K0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC118$38.7K<0.01%+3013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…111$36.4K<0.01%+313F-HR/ATimelineGroup
Parkside Financial Bank & Trust109$35.8K<0.01%+213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK107$35.1K<0.01%-413F-HRTimelineGroup
Caitong International Asset Management …105$34.5K0.01%+7913F-HRTimeline
Synergy Investment Management, LLC100$32.8K0.01%new13F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA100$32.8K<0.01%013F-HRTimelineGroup
Essential Partners LLC98$32.2K0.01%013F-HRTimeline
Keating Financial Advisory Services, In…89$29.2K<0.01%+313F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…89$29.2K0.01%-1,69213F-HRTimeline
Cornerstone Planning Group LLC87$28.2K<0.01%-2813F-HRTimeline
MassMutual Private Wealth & Trust, FSB80$26.3K<0.01%-313F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…78$25.6K<0.01%013F-HRTimelineGroup