Filed: 8/11/2026ACC: 0001941040-26-000552
📋 What this filing means
NIERENBERG INVESTMENT MANAGEMENT COMPANY, LLC filed this quarterly 13F‑HR report disclosing 35 equity positions with a total reported market value of $201.45M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
35
Positions
$201.45M
Total AUM (reported)
10.51M
Total Shares
Allocation by class
COM$96.61M48.0%
0-3 MTH TREASURY$46.41M23.0%
SPONS ADS$19.24M9.6%
CL A COM$18.93M9.4%
COM CL A$6.87M3.4%
CL A$4.58M2.3%
COM SH BEN INT$4.24M2.1%
Portfolio Concentration
Top 3$94.02M46.7%
4–10$79.49M39.5%
11–25$26.61M13.2%
Rest$1.33M0.7%
Top 3 weight
46.7%
Top 10 weight
86.1%
Voting Authority Distribution
Total shares with voting rights: 10.51M
Sole
Full voting authority
1.90M
shares
% of voting shares18.1%
Shared
Joint voting authority
8.61M
shares
% of voting shares81.9%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole35
Shared0
Other0
Dominant voting typeShared · 81.9% of voting shares
Institutional Holdings35
Rows:
ISHARES TR
SOLEShares461.05K
TypeSH
Market value$46.41M
23.04%
Sole
0.00
Shared
461.05K
None
0.00
EQT CORP
SOLEShares533.36K
TypeSH
Market value$28.36M
14.08%
Sole
0.00
Shared
533.36K
None
0.00
CRITEO S A
SOLEShares1.05M
TypeSH
Market value$19.24M
9.55%
Sole
0.00
Shared
1.05M
None
0.00
LYFT INC
SOLEShares1.30M
TypeSH
Market value$18.93M
9.40%
Sole
0.00
Shared
1.30M
None
0.00
MAPLEBEAR INC
SOLEShares291.89K
TypeSH
Market value$13.82M
6.86%
Sole
0.00
Shared
291.89K
None
0.00
KBR INC
SOLEShares386.44K
TypeSH
Market value$13.34M
6.62%
Sole
0.00
Shared
386.44K
None
0.00
RIVERVIEW BANCORP INC
SOLEShares2.03M
TypeSH
Market value$11.04M
5.48%
Sole
0.00
Shared
2.03M
None
0.00
FTI CONSULTING INC
SOLEShares73.89K
TypeSH
Market value$11.01M
5.47%
Sole
0.00
Shared
73.89K
None
0.00
ROCKET COS INC
SOLEShares429.63K
TypeSH
Market value$6.77M
3.36%
Sole
0.00
Shared
429.63K
None
0.00
GREEN DOT CORP
SOLEShares339.11K
TypeSH
Market value$4.58M
2.27%
Sole
0.00
Shared
339.11K
None
0.00
DIVERSIFIED HEALTHCARE TR
SOLEShares456.11K
TypeSH
Market value$4.24M
2.11%
Sole
0.00
Shared
456.11K
None
0.00
BROOKDALE SR LIVING INC
SOLEShares255.11K
TypeSH
Market value$4.10M
2.04%
Sole
0.00
Shared
255.11K
None
0.00
FIVE9 INC
SOLEShares135.81K
TypeSH
Market value$2.90M
1.44%
Sole
0.00
Shared
135.81K
None
0.00
TANDEM DIABETES CARE INC
SOLEShares158.91K
TypeSH
Market value$2.40M
1.19%
Sole
0.00
Shared
158.91K
None
0.00
HAEMONETICS CORP MASS
SOLEShares26.28K
TypeSH
Market value$1.97M
0.98%
Sole
0.00
Shared
26.28K
None
0.00
GREENLIGHT CAP RE LTD
SOLEShares102.51K
TypeSH
Market value$1.66M
0.82%
Sole
0.00
Shared
102.51K
None
0.00
RING ENERGY INC
SOLEShares1.40M
TypeSH
Market value$1.51M
0.75%
Sole
1.40M
Shared
0.00
None
0.00
CONCENTRIX CORP
SOLEShares64.48K
TypeSH
Market value$1.44M
0.72%
Sole
0.00
Shared
64.48K
None
0.00
EXPAND ENERGY CORPORATION
SOLEShares15.55K
TypeSH
Market value$1.42M
0.70%
Sole
15.55K
Shared
0.00
None
0.00
FORRESTER RESH INC
SOLEShares131.11K
TypeSH
Market value$1.10M
0.55%
Sole
0.00
Shared
131.11K
None
0.00
HELIX ENERGY SOLUTIONS GRP I
SOLEShares124.45K
TypeSH
Market value$1.09M
0.54%
Sole
0.00
Shared
124.45K
None
0.00
DXC TECHNOLOGY CO
SOLEShares102.51K
TypeSH
Market value$907.2K
0.45%
Sole
0.00
Shared
102.51K
None
0.00
OSHKOSH CORP
SOLEShares5.75K
TypeSH
Market value$882.5K
0.44%
Sole
0.00
Shared
5.75K
None
0.00
TTEC HLDGS INC
SOLEShares255.56K
TypeSH
Market value$495.8K
0.25%
Sole
255.56K
Shared
0.00
None
0.00
TECHTARGET INC
SOLEShares136.91K
TypeSH
Market value$492.9K
0.24%
Sole
0.00
Shared
136.91K
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRSOLE | 0-3 MTH TREASURY | 461.05K | SH | $46.41M 23.04% | 0.00 | 461.05K | 0.00 |
EQT CORPSOLE | COM | 533.36K | SH | $28.36M 14.08% | 0.00 | 533.36K | 0.00 |
CRITEO S ASOLE | SPONS ADS | 1.05M | SH | $19.24M 9.55% | 0.00 | 1.05M | 0.00 |
LYFT INCSOLE | CL A COM | 1.30M | SH | $18.93M 9.40% | 0.00 | 1.30M | 0.00 |
MAPLEBEAR INCSOLE | COM | 291.89K | SH | $13.82M 6.86% | 0.00 | 291.89K | 0.00 |
KBR INCSOLE | COM | 386.44K | SH | $13.34M 6.62% | 0.00 | 386.44K | 0.00 |
RIVERVIEW BANCORP INCSOLE | COM | 2.03M | SH | $11.04M 5.48% | 0.00 | 2.03M | 0.00 |
FTI CONSULTING INCSOLE | COM | 73.89K | SH | $11.01M 5.47% | 0.00 | 73.89K | 0.00 |
ROCKET COS INCSOLE | COM CL A | 429.63K | SH | $6.77M 3.36% | 0.00 | 429.63K | 0.00 |
GREEN DOT CORPSOLE | CL A | 339.11K | SH | $4.58M 2.27% | 0.00 | 339.11K | 0.00 |
DIVERSIFIED HEALTHCARE TRSOLE | COM SH BEN INT | 456.11K | SH | $4.24M 2.11% | 0.00 | 456.11K | 0.00 |
BROOKDALE SR LIVING INCSOLE | COM | 255.11K | SH | $4.10M 2.04% | 0.00 | 255.11K | 0.00 |
FIVE9 INCSOLE | COM | 135.81K | SH | $2.90M 1.44% | 0.00 | 135.81K | 0.00 |
TANDEM DIABETES CARE INCSOLE | COM NEW | 158.91K | SH | $2.40M 1.19% | 0.00 | 158.91K | 0.00 |
HAEMONETICS CORP MASSSOLE | COM | 26.28K | SH | $1.97M 0.98% | 0.00 | 26.28K | 0.00 |
GREENLIGHT CAP RE LTDSOLE | CLASS A | 102.51K | SH | $1.66M 0.82% | 0.00 | 102.51K | 0.00 |
RING ENERGY INCSOLE | COM | 1.40M | SH | $1.51M 0.75% | 1.40M | 0.00 | 0.00 |
CONCENTRIX CORPSOLE | COM | 64.48K | SH | $1.44M 0.72% | 0.00 | 64.48K | 0.00 |
EXPAND ENERGY CORPORATIONSOLE | COM | 15.55K | SH | $1.42M 0.70% | 15.55K | 0.00 | 0.00 |
FORRESTER RESH INCSOLE | COM | 131.11K | SH | $1.10M 0.55% | 0.00 | 131.11K | 0.00 |
HELIX ENERGY SOLUTIONS GRP ISOLE | COM | 124.45K | SH | $1.09M 0.54% | 0.00 | 124.45K | 0.00 |
DXC TECHNOLOGY COSOLE | COM | 102.51K | SH | $907.2K 0.45% | 0.00 | 102.51K | 0.00 |
OSHKOSH CORPSOLE | COM | 5.75K | SH | $882.5K 0.44% | 0.00 | 5.75K | 0.00 |
TTEC HLDGS INCSOLE | COM | 255.56K | SH | $495.8K 0.25% | 255.56K | 0.00 | 0.00 |
TECHTARGET INCSOLE | COM NEW | 136.91K | SH | $492.9K 0.24% | 0.00 | 136.91K | 0.00 |
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