CIK: 0000791540
Total reported value
$1.3B
Reporting period: 2026-03-31 · Number of holdings: 2548
NBC SECURITIES, INC. disclosed 2548 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.3B and a quarterly turnover rate of 21.4%.
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Nbc Securities, INC.'s disclosed holdings carry a Herfindahl concentration index of 0.005 — mathematically equivalent to about 202 equally-sized positions, well below its 2548 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.41), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 56% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim MSFT
-4.0% -$7.6M
Trim AAPL
-2.8% -$3.6M
Trim AMZN
-8.5% -$3.3M
Trim ORCL
-60.3% -$3.0M
Trim SPY
-3.8% -$2.8M
Add PIZ
+132.7% $2.8M
Showing top 2546 holdings (of 2548 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple INC | Stock-Tech | 2.64% | -0.27% | -2.78% | |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.37% | -0.21% | -3.82% | |
| 3 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-Large Cap & Growth | 2.10% | — | +2.98% | |
| 4 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.72% | +0.17% | +16.07% | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 1.59% | -0.57% | -4.03% | |
| 6 | NVDA | Nvidia CORP | Stock-Tech | 1.38% | — | +1.42% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.20% | -0.17% | -5.25% | |
| 8 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.19% | -0.25% | -8.52% | |
| 9 | AVGO | Broadcom INC | Stock-Tech | 1.13% | -0.19% | -4.50% | |
| 10 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.92% | — | -0.96% | |
| 11 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.87% | -0.10% | -1.03% | |
| 12 | WMT | Walmart INC | Stock-Consumer Staples | 0.82% | — | -4.25% | |
| 13 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.82% | — | -1.43% | |
| 14 | NEE | Nextera Energy INC | Stock-Utilities | 0.78% | +0.10% | -1.61% | |
| 15 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.76% | -0.13% | -9.31% | |
| 16 | SPDW | Ste Str Spdr Pt Dw EU ETF | ETF-Other | 0.75% | — | +2.82% | |
| 17 | SPAB | Ss Spdr P Agg Bond ETF | ETF-Other | 0.68% | — | +15.97% | |
| 18 | SPIB | Ss Spdr P Int C CORP ETF | ETF-Other | 0.67% | +0.11% | +20.02% | |
| 19 | V | Visa Inc-class A Shares | Stock-Financials | 0.66% | — | +3.60% | |
| 20 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.59% | — | +0.37% | |
| 21 | SRE | Sempra | Stock-Utilities | 0.58% | — | +1.32% | |
| 22 | WMB | Williams Cos INC | Stock-Energy | 0.54% | — | -1.23% | |
| 23 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.54% | — | +8.15% | |
| 24 | DTM | Dt Midstream INC | Stock-Energy | 0.53% | — | -0.01% | |
| 25 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 0.52% | — | +17.88% | |
| 26 | XOM | Exxon Mobil CORP | Stock-Energy | 0.52% | +0.16% | +2.75% | |
| 27 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.51% | — | +0.76% | |
| 28 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.50% | — | +16.37% | |
| 29 | VCIT | Vanguard Int-term Corporate | ETF-Corp Bonds | 0.50% | — | -7.03% | |
| 30 | IAU | Ishares Gold Trust | ETF-Commodities | 0.47% | — | +13.72% | |
| 31 | PWR | Quanta Services INC | Stock-Industrials | 0.47% | +0.11% | -0.03% | |
| 32 | NI | Nisource INC | Stock-Utilities | 0.45% | — | -1.43% | |
| 33 | PH | Parker Hannifin CORP | Stock-Industrials | 0.44% | — | -2.91% | |
| 34 | QGRW | Wisdomtree US Quality Growth | ETF-Other | 0.44% | — | +23.86% | |
| 35 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.43% | — | -2.51% | |
| 36 | MS | Morgan Stanley | Stock-Financials | 0.42% | — | -5.00% | |
| 37 | DGRW | Wisdomtree U.s. Quality Divi | ETF-Other | 0.42% | — | +7.69% | |
| 38 | CB | Chubb Limited | Stock-Financials | 0.41% | — | +2.43% | |
| 39 | ETR | Entergy CORP | Stock-Utilities | 0.41% | — | -0.38% | |
| 40 | TMUS | T-mobile US INC | Stock-Comm Services | 0.41% | — | -15.59% | |
| 41 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.41% | — | +11.83% | |
| 42 | IDA | Idacorp INC | Stock-Utilities | 0.40% | — | +0.53% | |
| 43 | GLW | Corning INC | Stock-Tech | 0.39% | — | -21.74% | |
| 44 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.39% | — | +2.50% | |
| 45 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.38% | +0.13% | -3.05% | |
| 46 | CVX | Chevron CORP | Stock-Energy | 0.38% | +0.11% | +4.76% | |
| 47 | SCHW | Schwab (charles) CORP | Stock-Financials | 0.38% | +0.21% | +132.16% | |
| 48 | EQIX | Equinix INC | Stock-Real Estate | 0.37% | — | +0.74% | |
| 49 | TLN | Talen Energy CORP | Stock-Utilities | 0.37% | — | -0.18% | |
| 50 | SYK | Stryker CORP | Stock-Healthcare | 0.37% | +0.11% | +50.29% |
Performance for Q3 2026
+2.1%
Performance Last 4 Quarters
+19.4%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 2548 | $1.3B | 21 | |
| 2025-12-31 | 2811 | $1.3B | 18 | |
| 2025-09-30 | 2795 | $1.3B | 53 | |
| 2025-06-30 | 2445 | $1.2B | 0 | |
| 2025-03-31 | 2119 | $1.2B | 0 | |
| 2024-12-31 | 1247 | $1.1M | 0 | |
| 2024-09-30 | 2111 | $1.2B | 0 | |
| 2024-06-30 | 2075 | $1.1B | 0 | |
| 2024-03-31 | 2176 | $1.1B | 0 | |
| 2023-12-31 | 2103 | $992.0M | 0 | |
| 2023-09-30 | 2203 | $910.4M | 0 |
Nbc Securities, INC.'s most significant position changes for 2026-03-31: New buy: Wisdomtree Equity Premium In (WTPI); Sold out: Nuveen Dow 30 Dynamic Overwr (XDIAX); Trim: Microsoft CORP (MSFT) — shares -4.03%; Trim: Apple INC (AAPL) — shares -2.78%; Trim: Amazon.com INC (AMZN) — shares -8.52%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | PIZ | Invesco Dorsey Wright Develo | +0.2% | +132.73% | Add |
| 2 | SCHW | Schwab (charles) CORP | +0.2% | +132.16% | Add |
| 3 | MPC | Marathon Petroleum CORP | +0.2% | +2238.34% | Add |
| 4 | PDP | Invesco Dorsey Wright Moment | +0.2% | +188.74% | Add |
| 5 | IRM | Iron Mountain INC | +0.2% | +601.21% | Add |
| 6 | VOO | Vanguard S&p 500 ETF | +0.2% | +16.07% | Add |
| 7 | SPYV | Ss Spdr P S&p 500 Value ETF | +0.2% | +106.93% | Add |
| 8 | LITE | Lumentum Holdings INC | +0.2% | +437.68% | Add |
| 9 | XOM | Exxon Mobil CORP | +0.2% | +2.75% | Add |
| 10 | AMAT | Applied Materials INC | +0.1% | +80.51% | Add |
| 11 | VRT | Vertiv Holdings Co-a | +0.1% | -3.05% | Trim |
| 12 | EXPE | Expedia Group INC | +0.1% | +24768.97% | Add |
| 13 | GPIQ | Gs Nasdaq-100 Pr INC Etf-usd | +0.1% | +1978.44% | Add |
| 14 | COHR | Coherent CORP | +0.1% | +4121.43% | Add |
| 15 | CVX | Chevron CORP | +0.1% | +4.76% | Add |
| 16 | PWR | Quanta Services INC | +0.1% | -0.03% | Trim |
| 17 | SPIB | Ss Spdr P Int C CORP ETF | +0.1% | +20.02% | Add |
| 18 | SYK | Stryker CORP | +0.1% | +50.29% | Add |
| 19 | CGCP | Cap Group Core Plus Income | +0.1% | +5827.35% | Add |
| 20 | HYDB | Ishares High Yield Systemati | +0.1% | +2466.14% | Add |
| 21 | NEE | Nextera Energy INC | +0.1% | -1.61% | Trim |
| 22 | INTC | Intel CORP | +0.1% | +345.37% | Add |
| 23 | TEL | TE Connectivity plc | +0.1% | +1636.36% | Add |
| 24 | NYT | New York Times Co-a | +0.1% | +122.46% | Add |
| 25 | FFIV | F5 INC | +0.1% | +4433.33% | Add |
| 26 | FPEI | First Trust Institutional Pr | -0.1% | -77.20% | Trim |
| 27 | INTU | Intuit INC | -0.1% | -93.17% | Trim |
| 28 | QQQX | Nuveen Nasdaq 100 Dyn Overwr | -0.1% | -72.05% | Trim |
| 29 | CEG | Constellation Energy | -0.1% | -3.07% | Trim |
| 30 | WDAY | Workday Inc-class A | -0.1% | -99.63% | Trim |
| 31 | ABT | Abbott Laboratories | -0.1% | -68.06% | Trim |
| 32 | JPM | Jpmorgan Chase & Co | -0.1% | -1.03% | Trim |
| 33 | JEPI | Jpmorgan Equity Premium Inco | -0.1% | -41.67% | Trim |
| 34 | ADBE | Adobe INC | -0.1% | -41.55% | Trim |
| 35 | XBOEX | Blackrock Enh Glbl Dvd Tr | -0.1% | -69.89% | Trim |
| 36 | QQQ | Invesco Qqq Trust Series 1 | -0.1% | -9.31% | Trim |
| 37 | XLG | Invesco S&p 500 Top 50 ETF | -0.2% | -98.11% | Trim |
| 38 | EQT | Eqt CORP | -0.2% | -87.04% | Trim |
| 39 | GOOGL | Alphabet Inc-cl A | -0.2% | -5.25% | Trim |
| 40 | CIBR | First Trust Nasdaq Cybersecu | -0.2% | -39.38% | Trim |
| 41 | CCI | Crown Castle INC | -0.2% | -44.58% | Trim |
| 42 | MU | Micron Technology INC | -0.2% | -55.24% | Trim |
| 43 | AVGO | Broadcom INC | -0.2% | -4.50% | Trim |
| 44 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.2% | -3.82% | Trim |
| 45 | ORCL | Oracle CORP | -0.2% | -60.32% | Trim |
| 46 | AMZN | Amazon.com INC | -0.3% | -8.52% | Trim |
| 47 | AAPL | Apple INC | -0.3% | -2.78% | Trim |
| 48 | MSFT | Microsoft CORP | -0.6% | -4.03% | Trim |
| 49 | WTPI | Wisdomtree Equity Premium In | — | NEW | New buy |
| 50 | XDIAX | Nuveen Dow 30 Dynamic Overwr | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-29 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-08 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-09 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-22 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-15 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-10 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-05 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-07 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-03 | 13F-HR | View on EDGAR |
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