Institutional Manager · CIK 0000923116
GROESBECK INVESTMENT MANAGEMENT CORP /NJ/
PARAMUS, NJ · File #028-04288
Latest AUM
$52,998
Positions
94
Top-10 Concentration
51.2%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-09
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | COPART INC COM | CPRT | -20,115 | -$787 | -$179 |
| REDUCE | PINTEREST INC CL A | PINS | -17,790 | -$460 | -$173 |
| NEW | MCKESSON CORP COM | MCK | +348 | +$285 | $0 |
| NEW | WW GRAINGER INC COM | 384802104 | +200 | +$202 | $0 |
| NEW | PARKER-HANNIFIN CORP COM | PH | +230 | +$202 | $0 |
| NEW | CELESTICA INC COM | CLS | +660 | +$195 | $0 |
| NEW | LOCKHEED MARTIN CORP COM | LMT | +358 | +$173 | $0 |
| NEW | DROPBOX INC CL A | DBX | +6,200 | +$172 | $0 |
| NEW | PROLOGIS INC. COM | PLDGP | +1,312 | +$167 | $0 |
| NEW | COGNIZANT TECHNOLOGY SOLUTIONS CL A | CTSH | +2,000 | +$166 | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202594 pos · $52,998
- 13F HOLDINGS REPORTQ/E Sep 202556 pos · $51,251
- 13F HOLDINGS REPORTQ/E Sep 202559 pos · $56,991
- 13F HOLDINGS REPORTQ/E Mar 202584 pos · $71,472
- 13F HOLDINGS REPORTQ/E Dec 202487 pos · $76,887
- 13F HOLDINGS REPORTQ/E Sep 202466 pos · $68,089
- 13F HOLDINGS REPORTQ/E Jun 202471 pos · $72,222
- 13F HOLDINGS REPORTQ/E Mar 202495 pos · $93,966
- 13F HOLDINGS REPORTQ/E Dec 202394 pos · $66,006
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | BROADCOM INC COM | AVGO | 14,984 | $5,186 | 10.66% |
| 2 | LAM RESEARCH CORP COM NEW | LRCX | 25,170 | $4,309 | 8.86% |
| 3 | UNITED RENTALS INC COM | URI | 3,627 | $2,935 | 6.03% |
| 4 | NVIDIA CORPORATION COM | NVDA | 11,320 | $2,111 | 4.34% |
| 5 | MICROSOFT CORP COM | MSFT | 4,116 | $1,991 | 4.09% |
| 6 | GOLDMAN SACHS GROUP INC COM | GSCE | 2,182 | $1,918 | 3.94% |
| 7 | ARISTA NETWORKS INC COM SHS | ANET | 14,629 | $1,917 | 3.94% |
| 8 | APPLE INC COM | AAPL | 5,850 | $1,590 | 3.27% |
| 9 | ALPHABET INC CAP STK CL C | GOOG | 4,740 | $1,487 | 3.06% |
| 10 | OREILLY AUTOMOTIVE INC COM | 67103H107 | 16,080 | $1,467 | 3.02% |
| 11 | TRACTOR SUPPLY CO COM | TSCO | 25,170 | $1,259 | 2.59% |
| 12 | VISA INC COM CL A | V | 3,398 | $1,192 | 2.45% |
| 13 | FORTINET INC COM | FTNT | 14,649 | $1,163 | 2.39% |
| 14 | NEXSTAR MEDIA GROUP INC COMMON STOCK | NXST | 5,660 | $1,149 | 2.36% |
| 15 | ALPHABET INC CAP STK CL A | GOOG | 3,500 | $1,096 | 2.25% |
| 16 | SHERWIN WILLIAMS CO COM | SHW | 3,015 | $977 | 2.01% |
| 17 | THERMO FISHER SCIENTIFIC INC COM | TMO | 1,602 | $928 | 1.91% |
| 18 | META PLATFORMS INC CL A | META | 1,340 | $885 | 1.82% |
| 19 | THE CIGNA GROUP COM | 125523100 | 3,055 | $841 | 1.73% |
| 20 | THOR INDS INC COM | 885160101 | 7,923 | $813 | 1.67% |