Filed: 2/14/2024ACC: 0001104659-24-023340
📋 What this filing means
PORTOLAN CAPITAL MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 127 equity positions with a total reported market value of $1.14B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
127
Positions
$1.14B
Total AUM (reported)
85.19M
Total Shares
Allocation by class
COM$648.71M56.7%
COM CL A$89.78M7.8%
CL A$88.37M7.7%
COM NEW$56.26M4.9%
SUB VTG SHS$47.91M4.2%
ORD SHS$43.96M3.8%
SHS$30.44M2.7%
Portfolio Concentration
Top 3$152.80M13.4%
4–10$198.21M17.3%
11–25$241.77M21.1%
Rest$550.95M48.2%
Top 3 weight
13.4%
Top 10 weight
30.7%
Voting Authority Distribution
Total shares with voting rights: 85.19M
Sole
Full voting authority
85.19M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole127
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings127
Rows:
SUPER MICRO COMPUTER, INC.
SOLEShares242.86K
TypeSH
Market value$69.04M
6.04%
Sole
242.86K
Shared
0.00
None
0.00
E.L.F. BEAUTY, INC.
SOLEShares330.03K
TypeSH
Market value$47.64M
4.16%
Sole
330.03K
Shared
0.00
None
0.00
CELESTICA, INC.
SOLEShares1.23M
TypeSH
Market value$36.13M
3.16%
Sole
1.23M
Shared
0.00
None
0.00
MODINE MANUFACTURING COMPANY
SOLEShares597.76K
TypeSH
Market value$35.69M
3.12%
Sole
597.76K
Shared
0.00
None
0.00
QUANTERIX CORPORATION
SOLEShares1.30M
TypeSH
Market value$35.46M
3.10%
Sole
1.30M
Shared
0.00
None
0.00
APPLIED OPTOELECTRONICS, INC.
SOLEShares1.54M
TypeSH
Market value$29.74M
2.60%
Sole
1.54M
Shared
0.00
None
0.00
LANTHEUS HOLDINGS, INC.
SOLEShares427.24K
TypeSH
Market value$26.49M
2.32%
Sole
427.24K
Shared
0.00
None
0.00
HONEST COMPANY, INC.
SOLEShares7.56M
TypeSH
Market value$24.94M
2.18%
Sole
7.56M
Shared
0.00
None
0.00
AGNICO-EAGLE MINES LIMITED
SOLEShares435.28K
TypeSH
Market value$23.87M
2.09%
Sole
435.28K
Shared
0.00
None
0.00
TECNOGLASS, INC.
SOLEShares481.86K
TypeSH
Market value$22.03M
1.93%
Sole
481.86K
Shared
0.00
None
0.00
UNITED THERAPEUTICS CORPORATION
SOLEShares91.81K
TypeSH
Market value$20.19M
1.77%
Sole
91.81K
Shared
0.00
None
0.00
INDIE SEMICONDUCTOR, INC.
SOLEShares2.47M
TypeSH
Market value$20.02M
1.75%
Sole
2.47M
Shared
0.00
None
0.00
WALKME LTD.
SOLEShares1.86M
TypeSH
Market value$19.88M
1.74%
Sole
1.86M
Shared
0.00
None
0.00
BIO-RAD LABORATORIES, INC.
SOLEShares57.27K
TypeSH
Market value$18.49M
1.62%
Sole
57.27K
Shared
0.00
None
0.00
COUCHBASE, INC.
SOLEShares803.36K
TypeSH
Market value$18.09M
1.58%
Sole
803.36K
Shared
0.00
None
0.00
SHIFT4 PAYMENTS, INC.
SOLEShares215.73K
TypeSH
Market value$16.04M
1.40%
Sole
215.73K
Shared
0.00
None
0.00
CASTLE BIOSCIENCES, INC.
SOLEShares728.65K
TypeSH
Market value$15.72M
1.37%
Sole
728.65K
Shared
0.00
None
0.00
ACM RESEARCH, INC.
SOLEShares799.50K
TypeSH
Market value$15.62M
1.37%
Sole
799.50K
Shared
0.00
None
0.00
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
SOLEShares736.02K
TypeSH
Market value$14.93M
1.31%
Sole
736.02K
Shared
0.00
None
0.00
GENIUS SPORTS LTD.
SOLEShares2.38M
TypeSH
Market value$14.73M
1.29%
Sole
2.38M
Shared
0.00
None
0.00
APPLIED DIGITAL CORPORATION
SOLEShares2.12M
TypeSH
Market value$14.32M
1.25%
Sole
2.12M
Shared
0.00
None
0.00
SUNOPTA, INC.
SOLEShares2.60M
TypeSH
Market value$14.24M
1.25%
Sole
2.60M
Shared
0.00
None
0.00
META PLATFORMS, INC.
SOLEShares39.02K
TypeSH
Market value$13.81M
1.21%
Sole
39.02K
Shared
0.00
None
0.00
MAXCYTE, INC.
SOLEShares2.76M
TypeSH
Market value$12.96M
1.13%
Sole
2.76M
Shared
0.00
None
0.00
BEL FUSE, INC.
SOLEShares190.51K
TypeSH
Market value$12.72M
1.11%
Sole
190.51K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SUPER MICRO COMPUTER, INC.SOLE | COM | 242.86K | SH | $69.04M 6.04% | 242.86K | 0.00 | 0.00 |
E.L.F. BEAUTY, INC.SOLE | COM | 330.03K | SH | $47.64M 4.16% | 330.03K | 0.00 | 0.00 |
CELESTICA, INC.SOLE | SUB VTG SHS | 1.23M | SH | $36.13M 3.16% | 1.23M | 0.00 | 0.00 |
MODINE MANUFACTURING COMPANYSOLE | COM | 597.76K | SH | $35.69M 3.12% | 597.76K | 0.00 | 0.00 |
QUANTERIX CORPORATIONSOLE | COM | 1.30M | SH | $35.46M 3.10% | 1.30M | 0.00 | 0.00 |
APPLIED OPTOELECTRONICS, INC.SOLE | COM | 1.54M | SH | $29.74M 2.60% | 1.54M | 0.00 | 0.00 |
LANTHEUS HOLDINGS, INC.SOLE | COM | 427.24K | SH | $26.49M 2.32% | 427.24K | 0.00 | 0.00 |
HONEST COMPANY, INC.SOLE | COM | 7.56M | SH | $24.94M 2.18% | 7.56M | 0.00 | 0.00 |
AGNICO-EAGLE MINES LIMITEDSOLE | COM | 435.28K | SH | $23.87M 2.09% | 435.28K | 0.00 | 0.00 |
TECNOGLASS, INC.SOLE | ORD SHS | 481.86K | SH | $22.03M 1.93% | 481.86K | 0.00 | 0.00 |
UNITED THERAPEUTICS CORPORATIONSOLE | COM | 91.81K | SH | $20.19M 1.77% | 91.81K | 0.00 | 0.00 |
INDIE SEMICONDUCTOR, INC.SOLE | CLASS A COM | 2.47M | SH | $20.02M 1.75% | 2.47M | 0.00 | 0.00 |
WALKME LTD.SOLE | ORD SHS | 1.86M | SH | $19.88M 1.74% | 1.86M | 0.00 | 0.00 |
BIO-RAD LABORATORIES, INC.SOLE | CL A | 57.27K | SH | $18.49M 1.62% | 57.27K | 0.00 | 0.00 |
COUCHBASE, INC.SOLE | COM | 803.36K | SH | $18.09M 1.58% | 803.36K | 0.00 | 0.00 |
SHIFT4 PAYMENTS, INC.SOLE | CL A | 215.73K | SH | $16.04M 1.40% | 215.73K | 0.00 | 0.00 |
CASTLE BIOSCIENCES, INC.SOLE | COM | 728.65K | SH | $15.72M 1.37% | 728.65K | 0.00 | 0.00 |
ACM RESEARCH, INC.SOLE | COM CL A | 799.50K | SH | $15.62M 1.37% | 799.50K | 0.00 | 0.00 |
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.SOLE | COM NEW | 736.02K | SH | $14.93M 1.31% | 736.02K | 0.00 | 0.00 |
GENIUS SPORTS LTD.SOLE | SHARES CL A | 2.38M | SH | $14.73M 1.29% | 2.38M | 0.00 | 0.00 |
APPLIED DIGITAL CORPORATIONSOLE | COM NEW | 2.12M | SH | $14.32M 1.25% | 2.12M | 0.00 | 0.00 |
SUNOPTA, INC.SOLE | COM | 2.60M | SH | $14.24M 1.25% | 2.60M | 0.00 | 0.00 |
META PLATFORMS, INC.SOLE | CL A | 39.02K | SH | $13.81M 1.21% | 39.02K | 0.00 | 0.00 |
MAXCYTE, INC.SOLE | COM | 2.76M | SH | $12.96M 1.13% | 2.76M | 0.00 | 0.00 |
BEL FUSE, INC.SOLE | CL B | 190.51K | SH | $12.72M 1.11% | 190.51K | 0.00 | 0.00 |
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