GAGNON SECURITIES LLC

PrivateCIK: 1125725
Location

NEW YORK, NY

85
Positions
$518.83M
Total AUM (reported)
27.90M
Total Shares

Allocation by class

TOTAL AUM$518.83M85 positions
COM$326.18M62.9%
COM CL A$56.90M11.0%
COM NEW$53.97M10.4%
CL A$49.17M9.5%
CLASS A COM$15.83M3.1%
SPON ADS NEW$9.48M1.8%
SPONSORED ADS$1.23M0.2%

Portfolio Concentration

Top 322.0%4–1025.7%11–2535.5%Rest16.8%TOP 1047.7%0%100%
Top 3$114.38M22.0%
4–10$133.33M25.7%
11–25$184.17M35.5%
Rest$86.95M16.8%

Top 3 weight

22.0%

Top 10 weight

47.7%

Voting Authority Distribution

Total shares with voting rights: 27.90M

Sole

Full voting authority

0.00

shares

% of voting shares0.0%
Shared

Joint voting authority

0.00

shares

% of voting shares0.0%
None

No voting authority

27.90M

shares

% of voting shares100.0%

Investment Discretion (by position count)

Sole85
Shared0
Other0
Dominant voting typeNone · 100.0% of voting shares
Institutional Holdings85
Rows:

CAREDX INC

SOLE
COM
Shares1.77M
TypeSH
Market value$50.47M
9.73%
Sole
0.00
Shared
0.00
None
1.77M

GENEDX HOLDINGS CORP

SOLE
COM CL A
Shares524.87K
TypeSH
Market value$36.03M
6.94%
Sole
0.00
Shared
0.00
None
524.87K

ENSIGN GROUP INC

SOLE
COM
Shares173.91K
TypeSH
Market value$27.88M
5.37%
Sole
0.00
Shared
0.00
None
173.91K

AMERESCO INC

SOLE
CL A
Shares826.56K
TypeSH
Market value$22.81M
4.40%
Sole
0.00
Shared
0.00
None
826.56K

GENERAC HLDGS INC

SOLE
COM
Shares73.17K
TypeSH
Market value$21.42M
4.13%
Sole
0.00
Shared
0.00
None
73.17K

ENTERPRISE PRODS PARTNERS L P

SOLE
COM
Shares510.58K
TypeSH
Market value$18.77M
3.62%
Sole
0.00
Shared
0.00
None
510.58K

QUIDELORTHO CORP

SOLE
COM NEW
Shares1.03M
TypeSH
Market value$18.05M
3.48%
Sole
0.00
Shared
0.00
None
1.03M

CHEESECAKE FACTORY INC

SOLE
COM
Shares221.79K
TypeSH
Market value$17.64M
3.40%
Sole
0.00
Shared
0.00
None
221.79K

EQUINIX INC

SOLE
COM
Shares16.72K
TypeSH
Market value$17.43M
3.36%
Sole
0.00
Shared
0.00
None
16.72K

CARMAX INC

SOLE
COM
Shares325.41K
TypeSH
Market value$17.21M
3.32%
Sole
0.00
Shared
0.00
None
325.41K

FRESHWORKS INC

SOLE
CLASS A COM
Shares1.56M
TypeSH
Market value$15.83M
3.05%
Sole
0.00
Shared
0.00
None
1.56M

PACIRA BIOSCIENCES INC

SOLE
COM
Shares608.62K
TypeSH
Market value$15.44M
2.98%
Sole
0.00
Shared
0.00
None
608.62K

FIVE9 INC

SOLE
COM
Shares722.70K
TypeSH
Market value$15.41M
2.97%
Sole
0.00
Shared
0.00
None
722.70K

HINGE HEALTH INC

SOLE
CL A
Shares182.96K
TypeSH
Market value$15.19M
2.93%
Sole
0.00
Shared
0.00
None
182.96K

BIOLIFE SOLUTIONS INC

SOLE
COM NEW
Shares535.91K
TypeSH
Market value$15.13M
2.92%
Sole
0.00
Shared
0.00
None
535.91K

PROFOUND MED CORP

SOLE
COM
Shares1.96M
TypeSH
Market value$13.03M
2.51%
Sole
0.00
Shared
0.00
None
1.96M

CARGURUS INC

SOLE
COM CL A
Shares367.07K
TypeSH
Market value$12.51M
2.41%
Sole
0.00
Shared
0.00
None
367.07K

TREACE MED CONCEPTS INC

SOLE
COM
Shares3.03M
TypeSH
Market value$12.06M
2.32%
Sole
0.00
Shared
0.00
None
3.03M

INTUITIVE SURGICAL INC

SOLE
COM NEW
Shares29.14K
TypeSH
Market value$11.59M
2.23%
Sole
0.00
Shared
0.00
None
29.14K

NAVIGATOR HLDGS LTD

SOLE
COM
Shares612.30K
TypeSH
Market value$11.41M
2.20%
Sole
0.00
Shared
0.00
None
612.30K

BLACKLINE INC

SOLE
COM
Shares375.77K
TypeSH
Market value$10.55M
2.03%
Sole
0.00
Shared
0.00
None
375.77K

ASPEN AEROGELS INC

SOLE
COM
Shares1.54M
TypeSH
Market value$9.74M
1.88%
Sole
0.00
Shared
0.00
None
1.54M

PROTO LABS INC

SOLE
SPON ADS NEW
Shares116.28K
TypeSH
Market value$9.48M
1.83%
Sole
0.00
Shared
0.00
None
116.28K

VERTEX INC

SOLE
CL A
Shares761.03K
TypeSH
Market value$8.74M
1.68%
Sole
0.00
Shared
0.00
None
761.03K

AMPLITUDE INC

SOLE
COM CL A
Shares1.06M
TypeSH
Market value$8.07M
1.56%
Sole
0.00
Shared
0.00
None
1.06M
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