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Baird Medical Investment Holdings Ltd: which funds bought and sold

Institutions that bought and sold Baird Medical Investment 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, 6 institutions that filed 13F reports for both quarters added to or opened positions in Baird Medical Investment Holdings, and 5 cut or closed them. Together they sold a net 21K shares, −6.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 5,821 shares (−3.4%); index fund managers were net sellers of 5,846 shares (−23.0%). 4 opened a new position and 2 sold out entirely.

Bought, Q2 2026 6 institutions, 4 of them new holders Sold, Q2 2026 5 institutions, 2 of them sold out
Net change, all compared −21K shares (−6.2%)
Net change, active managers −5,821 shares (−3.4%), 3 bought, 1 sold

Buyers versus sellers

institutions compared, 12
Active managers and hedge funds 3 bought · 1 sold · −5,821
Index fund managers 0 bought · 1 sold · −5,846
Other institutions 3 bought · 3 sold · −9,060

Biggest buyers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
Renaissance Technologies LLC Hedge fund +55K New position 55K $63,677
Citadel Advisors LLC Hedge fund +55K New position 55K $63,129
National Bank Of Canada +17K +143.5% 28K $32,757
Xtx Topco Ltd +11K New position 11K $12,846
Two Sigma Investments, LP Hedge fund +8,913 +19.1% 56K $63,825
Caitong International Asset Management Co., Ltd +4 New position 4 $5

Biggest sellers

by change in shares held
Institution Change in shares Shares June 30, 2026 Value
Highbridge Capital Management LLC Hedge fund −125K Sold out 0 —
Morgan Stanley −20K Sold out 0 —
UBS Group AG −9,176 −13.5% 59K $67,490
Jane Street Group, LLC −7,842 −19.9% 32K $36,310
Geode Capital Management, LLC Index funds −5,846 −23.0% 20K $22,535

New positions

largest by value
InstitutionSharesValue June 30, 2026
Renaissance Technologies LLCHedge fund 55K $63,677
Citadel Advisors LLCHedge fund 55K $63,129
Xtx Topco Ltd 11K $12,846
Caitong International Asset Management Co., Ltd 4 $5

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Highbridge Capital Management LLCHedge fund 125K $230,000
Morgan Stanley 20K $39,200

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
10
Ten largest holders
100.0%
of 13F-reported shares
Index fund managers
6.2%
of 13F-reported shares
Active managers and hedge funds
52.5%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 3 1 2 1 −5,821 −3.4%
Index fund managers 0 1 0 0 −5,846 −23.0%
Other institutions 3 3 2 1 −9,060 −6.5%

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.

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