Integer Holdings Corp: which funds bought and sold

Institutions that bought and sold Integer Holdings shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 140 institutions that filed 13F reports for both quarters added to or opened positions in Integer Holdings, and 164 cut or closed them. Together they added a net 1.7M shares, +4.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 13K shares (+0.1%); index fund managers were net buyers of 82K shares (+0.7%). 40 opened a new position and 34 sold out entirely.

Bought, Q2 2026 140 institutions, 40 of them new holders Sold, Q2 2026 164 institutions, 34 of them sold out

Net change, all compared +1.7M shares (+4.4%)

Net change, active managers +13K shares (+0.1%), 17 bought, 28 sold

Buyers versus sellers

institutions compared, 354

140 bought 50 164 sold

Active managers and hedge funds 17 bought · 28 sold · +13K

Index fund managers 5 bought · 6 sold · +82K

Other institutions 118 bought · 130 sold · +1.6M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Nomura Holdings Inc	+1.1M +246.7%	1.6M	$145M
Brown Advisory Inc Active manager	+544K New position	544K	$50.9M
CIBC World Market Inc.	+325K New position	325K	$30.4M
Invesco Ltd.	+278K +14.1%	2.2M	$210M
Citadel Advisors LLC Hedge fund	+273K +39.3%	966K	$90.2M
SG Americas Securities, LLC	+255K +65.2%	646K	$60.4M
Goldman Sachs Group Inc	+231K +66.9%	577K	$53.9M
Jpmorgan Chase & Co	+203K +120.0%	371K	$34M
Armistice Capital, LLC Hedge fund	+168K New position	168K	$15.7M
Neuberger Berman Group LLC Active manager	+161K +2571.0%	168K	$15.7M
HBK Investments L P Hedge fund	+155K New position	155K	$14.5M
Dimensional Fund Advisors LP	+143K +9.7%	1.6M	$152M
Glenmede Trust Co Na	+119K +2482.7%	124K	$11.6M
Ararat Capital Management LP	+118K +191.3%	179K	$16.7M
Ameriprise Financial Inc	+96K +90.0%	202K	$18.9M
William Blair Investment Management, LLC Active manager	+86K +29.4%	379K	$35.4M
Nantahala Capital Management, LLC Hedge fund	+51K +29.4%	223K	$20.8M
Barclays PLC	+48K +45.4%	155K	$14.5M
Blackrock, Inc. Index funds	+48K +0.9%	5.4M	$500M
Geode Capital Management, LLC Index funds	+45K +5.4%	879K	$82.2M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Brown Advisory Inc Active manager	+544K New position	544K	$50.9M
Citadel Advisors LLC Hedge fund	+273K +39.3%	966K	$90.2M
Armistice Capital, LLC Hedge fund	+168K New position	168K	$15.7M
Neuberger Berman Group LLC Active manager	+161K +2571.0%	168K	$15.7M
HBK Investments L P Hedge fund	+155K New position	155K	$14.5M
William Blair Investment Management, LLC Active manager	+86K +29.4%	379K	$35.4M
Nantahala Capital Management, LLC Hedge fund	+51K +29.4%	223K	$20.8M
AQR Capital Management LLC Hedge fund	+37K +92.4%	78K	$7.3M
American Century Companies Inc Active manager	+23K +179.3%	36K	$3.4M
Boothbay Fund Management, LLC Hedge fund	+15K +383.5%	19K	$1.7M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Alliancebernstein L.P. Active manager	−390K −29.9%	913K	$80.4M
CIBC Bancorp Usa Inc.	−370K −49.2%	382K	$35.7M
Defilade Capital Management, L.P.	−213K Sold out	0	—
Morgan Stanley	−194K −12.6%	1.3M	$126M
Cooke & Bieler LP Active manager	−183K −34.1%	353K	$33M
Balyasny Asset Management L.P. Hedge fund	−132K −60.0%	88K	$8.2M
Palisade Capital Management, LP Active manager	−120K −53.7%	103K	$9.6M
D. E. Shaw & Co., Inc. Hedge fund	−115K −78.4%	32K	$3M
Fred Alger Management, LLC Active manager	−114K −85.2%	20K	$1.8M
Millennium Management LLC Hedge fund	−101K −21.6%	365K	$34.1M
Franklin Resources Inc Active manager	−100K −29.9%	236K	$22M
Mufg Securities Emea PLC	−100K −66.8%	50K	$4.6M
Public Employees Retirement Association Of Colorado	−99K −96.7%	3,368	$315,000
Bank Of America Corp	−97K −16.9%	474K	$44.3M
Kennedy Capital Management LLC Active manager	−65K −22.6%	223K	$20.8M
Manufacturers Life Insurance Company, The	−54K −9.0%	545K	$50.9M
Man Group PLC Hedge fund	−51K Sold out	0	—
Healthcare Of Ontario Pension Plan Trust Fund	−40K −4.9%	779K	$72.8M
Nomura Asset Management International Inc.	−36K −16.5%	181K	$16.9M
Verition Fund Management LLC Hedge fund	−35K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Alliancebernstein L.P. Active manager	−390K −29.9%	913K	$80.4M
Cooke & Bieler LP Active manager	−183K −34.1%	353K	$33M
Balyasny Asset Management L.P. Hedge fund	−132K −60.0%	88K	$8.2M
Palisade Capital Management, LP Active manager	−120K −53.7%	103K	$9.6M
D. E. Shaw & Co., Inc. Hedge fund	−115K −78.4%	32K	$3M
Fred Alger Management, LLC Active manager	−114K −85.2%	20K	$1.8M
Millennium Management LLC Hedge fund	−101K −21.6%	365K	$34.1M
Franklin Resources Inc Active manager	−100K −29.9%	236K	$22M
Kennedy Capital Management LLC Active manager	−65K −22.6%	223K	$20.8M
Man Group PLC Hedge fund	−51K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Brown Advisory IncActive manager	544K	$50.9M
CIBC World Market Inc.	325K	$30.4M
Armistice Capital, LLCHedge fund	168K	$15.7M
HBK Investments L PHedge fund	155K	$14.5M
HSBC Holdings PLC	36K	$3.3M
First Trust Advisors LP	23K	$2.2M
Assenagon Asset Management S.A.	16K	$1.5M
Arrowstreet Capital, Limited PartnershipHedge fund	14K	$1.3M
Connor, Clark & Lunn Investment Management Ltd.	9,390	$877,496
Ewing Morris & Co. Investment Partners Ltd.	7,500	$700,875

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Defilade Capital Management, L.P.	213K	$18.7M
Man Group PLCHedge fund	51K	$4.5M
Verition Fund Management LLCHedge fund	35K	$3.1M
Caption Management, LLC	21K	$1.8M
F/M Investments LLC	18K	$1.6M
Emerald Mutual Fund Advisers Trust	17K	$1.5M
Maverick Capital LtdHedge fund	14K	$1.2M
Varcov Co.	12K	$1M
Fox Run Management, L.L.C.	9,620	$819,239
ADAR1 Capital Management, LLCHedge fund	8,750	$770,000

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 326
Ten largest holders: 47.4%
Index fund managers: 30.4%
Active managers and hedge funds: 23.7%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	17	28	5	7	+13K	+0.1%
Index fund managers	5	6	0	0	+82K	+0.7%
Other institutions	118	130	35	27	+1.6M	+9.5%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Integer Holdings.

Only managers that filed a holdings report for both quarters are compared (354 here). 14 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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