13FBOX
HARVARD BIOSCIENCE INC · 13F Institutional Holdings
Options Calculator Rankings
H

HARVARD BIOSCIENCE INC

HBIO
Institutions
36
Combined AUM (Q2 2026)
$10.3M
Combined Shares (Q2 2026)
1.7M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+163,496
10 · 5 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-84,495
19 · 4 Exit · ≈
⚖️ Net
+79,001
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$10.3M
Institutions
36
New Buys
5
Adds
5
Reduces
15
Exits
4
Unchanged
11
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
WEBER CAPITAL MANAGEMENT LLC /ADV
1.63%1.56%#1$1.9M310,861$1.6M320,037-9,176-2.87%Reduce
Meros Investment Management, LP
0.36%0.25%#3$1.1M182,992$577,205118,522+64,470+54.39%Add
ACADIAN ASSET MANAGEMENT LLC
<0.01%<0.01%#10$1.1M179,614$873,000179,61400.00%Unchanged
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#18$1.0M169,625$795,334163,313+6,312+3.86%Add
NANO CAP NEW MILLENNIUM GROWTH FUND L P
0.68%0.53%#2$879,954143,082$572,225117,500+25,582+21.77%Add
CORSAIR CAPITAL MANAGEMENT, L.P.
0.09%0.09%#4$755,282122,810$607,825124,810-2,000-1.60%Reduce
TWO SIGMA INVESTMENTS, LP
<0.01%<0.01%#12$704,452114,545$555,750114,117+428+0.38%Add
RENAISSANCE TECHNOLOGIES LLC
<0.01%<0.01%#11$610,86199,327$493,949101,427-2,100-2.07%Reduce
BlackRock, Inc.
<0.01%<0.01%#25$380,28061,834$303,04162,226-392-0.63%Reduce
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#19$292,53447,555$289,87159,511-11,956-20.09%Reduce
Mink Brook Asset Management LLC
0.09%#5$205,21933,369$00+33,369New Buy
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#16$200,61332,620$225,63746,332-13,712-29.60%Reduce
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#17$170,54027,730$135,04527,73000.00%Unchanged
ESSEX INVESTMENT MANAGEMENT CO LLC
0.02%0.02%#7$165,88426,973$131,59227,021-48-0.18%Reduce
Williams & Novak, LLC
0.09%0.1%#6$128,83620,949$137,69527,052-6,103-22.56%Reduce
UBS Group AG
<0.01%<0.01%#20$108,12317,581$40,9328,405+9,176+109.17%Add
RBF Capital, LLC
<0.01%<0.01%#8$98,40016,000$77,92016,00000.00%Unchanged
STATE STREET CORP
<0.01%<0.01%#29$91,83214,932$72,71914,93200.00%Unchanged
JANE STREET GROUP, LLC
<0.01%<0.01%#23$85,98913,982$116,05323,830-9,848-41.33%Reduce
CITADEL ADVISORS LLC
<0.01%#22$81,49413,251$00+13,251New Buy
GOLDMAN SACHS GROUP INC
<0.01%#24$65,54110,657$00+10,657New Buy
Bank of New York Mellon Corp
<0.01%<0.01%#21$62,91510,230$49,82010,23000.00%Unchanged
FMR LLC
<0.01%<0.01%#31$19,5513,179$15,9443,274-95-2.90%Reduce
MORGAN STANLEY
<0.01%<0.01%#32$10,0061,627$7,32416,703-15,076-90.26%Reduce
Vanguard Global Advisers, LLC
<0.01%<0.01%#28$7,5091,221$5,9461,22100.00%Unchanged
SBI Securities Co., Ltd.
<0.01%<0.01%#14$5,326866$4,21786600.00%Unchanged
Tower Research Capital LLC (TRC)
<0.01%<0.01%#15$3,567580$5,6101,152-572-49.65%Reduce
Brown Shipley& Co Ltd
<0.01%<0.01%#9$2,940478$2,32847800.00%Unchanged
GROUP ONE TRADING LLC
<0.01%<0.01%#30$1,476240$10,6262,182-1,942-89.00%Reduce
NISA INVESTMENT ADVISORS, LLC
<0.01%<0.01%#26$1,402228$1,11022800.00%Unchanged
PENSION & WEALTH MANAGEMENT ADVISORS, INC.
<0.01%#13$1,384225$00+225New Buy
JPMORGAN CHASE & CO
<0.01%<0.01%#34$1,194195$20,7974,463-4,268-95.63%Reduce
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#33$40666$33168-2-2.94%Reduce
BARCLAYS PLC
<0.01%#36$16026$00+26New Buy
PNC FINANCIAL SERVICES GROUP, INC.
<0.01%<0.01%#35$8614$681400.00%Unchanged
SHP Wealth Management
<0.01%<0.01%#27$6210$491000.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow