CIK: 0000319933
Total reported value
$242.2M
Reporting period: 2026-03-31 · Number of holdings: 18176
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. disclosed 18176 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $242.2M and a quarterly turnover rate of 46.2%.
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Thurston, Springer, Miller, Herd & Titak, INC.'s disclosed holdings carry a Herfindahl concentration index of 0.006 — mathematically equivalent to about 161 equally-sized positions, well below its 18176 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 2.69), 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 54% 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 ORCL
-89.1% -$6.8M
Trim MSFT
-33.8% -$5.9M
Trim LLY
-55.6% -$5.2M
Trim OUSA
-36.2% -$2.9M
Add 30339Y252
+2520.8% $1.6M
Trim IBM
-62.9% -$1.5M
Showing top 200 holdings (of 18176 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple INC | Stock-Tech | 2.97% | -0.30% | -17.95% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 2.52% | -1.68% | -33.75% | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 2.48% | -0.30% | -19.51% | |
| 4 | OUSA | Alps Oshares US Quality Divi | ETF-Other | 1.93% | -0.72% | -36.24% | |
| 5 | RDVY | First Trust Rising Dividend | ETF-Other | 1.50% | +0.03% | -12.31% | |
| 6 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.31% | -1.60% | -55.60% | |
| 7 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.25% | -0.07% | -16.26% | |
| 8 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 1.22% | — | -4.85% | |
| 9 | VUG | Vanguard Growth ETF | ETF-Other | 1.17% | — | -1.14% | |
| 10 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.08% | -0.19% | -20.12% | |
| 11 | AVGO | Broadcom INC | Stock-Tech | 1.06% | -0.39% | -30.57% | |
| 12 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.94% | -0.14% | -22.79% | |
| 13 | WMT | Walmart INC | Stock-Consumer Staples | 0.94% | — | -20.26% | |
| 14 | CGXU | Cap Group Intl Focus | ETF-Other | 0.86% | — | -7.95% | |
| 15 | TSLA | Tesla INC | Stock-Consumer Disc | 0.85% | -0.24% | -20.37% | |
| 16 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.85% | -0.12% | -19.84% | |
| 17 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.80% | — | +4.17% | |
| 18 | SLV | Ishares Silver Trust | ETF-Commodities | 0.77% | — | +9.51% | |
| 19 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.75% | -0.11% | -19.04% | |
| 20 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.73% | — | -17.12% | |
| 21 | OUSM | Alps Oshares US Small-cap Qu | ETF-Other | 0.72% | -0.04% | -20.46% | |
| 22 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.70% | — | -2.96% | |
| 23 | ✓ | Stock-Other | 0.70% | +0.68% | +2520.80% | ||
| 24 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.68% | — | -20.00% | |
| 25 | CSCO | Cisco Systems INC | Stock-Tech | 0.68% | -0.11% | -27.98% | |
| 26 | CGGR | Cap Group Growth Equity | ETF-Other | 0.65% | — | +16.16% | |
| 27 | CGDV | Cap Group Dividend Value | ETF-Other | 0.62% | — | +18.57% | |
| 28 | SIL | Global X Silver Miners ETF | ETF-Commodities | 0.62% | — | -20.51% | |
| 29 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.61% | -0.26% | -35.18% | |
| 30 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.61% | — | -19.46% | |
| 31 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.60% | — | -18.63% | |
| 32 | CMI | Cummins INC | Stock-Industrials | 0.60% | — | -23.69% | |
| 33 | LVHI | Franklin International Low V | ETF-Other | 0.58% | — | +12.43% | |
| 34 | PSX | Phillips 66 | Stock-Energy | 0.57% | — | -25.49% | |
| 35 | XOM | Exxon Mobil CORP | Stock-Energy | 0.56% | — | -26.49% | |
| 36 | CVX | Chevron CORP | Stock-Energy | 0.54% | — | -29.94% | |
| 37 | WEC | Wec Energy Group INC | Stock-Utilities | 0.53% | — | -15.29% | |
| 38 | JGRO | Jpmorgan Active Growth ETF | ETF-Other | 0.52% | — | +22.18% | |
| 39 | RECS | Columbia Resear Enh Cor ETF | ETF-Other | 0.51% | -0.15% | -30.76% | |
| 40 | VTV | Vanguard Value ETF | ETF-Other | 0.51% | — | +15.58% | |
| 41 | ROUS | Hartford Multifact US Eqty | ETF-Other | 0.50% | — | +14.79% | |
| 42 | ✓ | Stock-Other | 0.50% | +0.37% | +210.83% | ||
| 43 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.49% | — | -34.96% | |
| 44 | GD | General Dynamics CORP | Stock-Industrials | 0.48% | — | -21.79% | |
| 45 | HD | Home Depot INC | Stock-Consumer Disc | 0.46% | -0.21% | -39.18% | |
| 46 | ADI | Analog Devices INC | Stock-Tech | 0.46% | — | -24.35% | |
| 47 | NEE | Nextera Energy INC | Stock-Utilities | 0.45% | — | -15.06% | |
| 48 | LIN | Linde plc | Stock-Materials | 0.43% | — | -11.84% | |
| 49 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.43% | — | -13.09% | |
| 50 | CAT | Caterpillar INC | Stock-Industrials | 0.42% | — | -11.40% |
Performance for Q3 2026
+3.4%
Performance Last 4 Quarters
+17.3%
Based on 69% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 18176 | $242.2M | 46 | |
| 2025-12-31 | 20869 | $286.9M | 100 | |
| 2025-09-30 | 5145 | $50.5M | 100 | |
| 2025-06-30 | 61791 | $775.0M | 0 | |
| 2025-03-31 | 49996 | $595.3M | 0 | |
| 2024-12-31 | 40433 | $494.7M | 0 | |
| 2024-09-30 | 33450 | $362.9M | 0 | |
| 2024-06-30 | 30223 | $321.5M | 0 | |
| 2024-03-31 | 20891 | $249.2M | 0 |
Thurston, Springer, Miller, Herd & Titak, INC.'s most significant position changes for 2026-03-31: New buy: ; New buy: First Trust; New buy: Fidelity High Dividend ETF (FDVV); New buy: Esco Technologies INC (ESE); Sold out: Treasury Bill (B 0 03-19-26).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +0.7% | +2520.80% | Add | |
| 2 | ✓ | +0.4% | +210.83% | Add | |
| 3 | WM | Waste Management INC | +0.3% | +3296.19% | Add |
| 4 | ✓ | First Trust | +0.3% | +998.13% | Add |
| 5 | ✓ | First Trust | +0.3% | +575.33% | Add |
| 6 | TT | Trane Technologies plc | +0.2% | +3434.15% | Add |
| 7 | ✓ | First Trust Portfolos LP | +0.2% | +2136.90% | Add |
| 8 | RDVY | First Trust Rising Dividend | 0% | -12.31% | Trim |
| 9 | OUSM | Alps Oshares US Small-cap Qu | 0% | -20.46% | Trim |
| 10 | BRK-B | Berkshire Hathaway Inc-cl B | -0.1% | -16.26% | Trim |
| 11 | JPM | Jpmorgan Chase & Co | -0.1% | -19.04% | Trim |
| 12 | CSCO | Cisco Systems INC | -0.1% | -27.98% | Trim |
| 13 | GOOG | Alphabet Inc-cl C | -0.1% | -19.84% | Trim |
| 14 | VOO | Vanguard S&p 500 ETF | -0.1% | -22.79% | Trim |
| 15 | ADP | Automatic Data Processing | -0.1% | -32.46% | Trim |
| 16 | RECS | Columbia Resear Enh Cor ETF | -0.2% | -30.76% | Trim |
| 17 | ETN | Eaton Corporation plc | -0.2% | -51.67% | Trim |
| 18 | APD | Air Products & Chemicals INC | -0.2% | -86.24% | Trim |
| 19 | PANW | Palo Alto Networks INC | -0.2% | -83.79% | Trim |
| 20 | XLK | Ss Technology Select Sector | -0.2% | -40.78% | Trim |
| 21 | PEN | Penumbra INC | -0.2% | -95.00% | Trim |
| 22 | AXON | Axon Enterprise INC | -0.2% | -97.38% | Trim |
| 23 | AMZN | Amazon.com INC | -0.2% | -20.12% | Trim |
| 24 | COF | Capital One Financial CORP | -0.2% | -93.68% | Trim |
| 25 | HD | Home Depot INC | -0.2% | -39.18% | Trim |
| 26 | BSX | Boston Scientific CORP | -0.2% | -91.25% | Trim |
| 27 | TSLA | Tesla INC | -0.2% | -20.37% | Trim |
| 28 | BR | Broadridge Financial Solutio | -0.2% | -93.17% | Trim |
| 29 | ABBV | Abbvie INC | -0.3% | -47.06% | Trim |
| 30 | GOOGL | Alphabet Inc-cl A | -0.3% | -35.18% | Trim |
| 31 | IYW | Ishares Ustechnology ETF | -0.3% | -89.04% | Trim |
| 32 | EMR | Emerson Electric Co | -0.3% | -69.64% | Trim |
| 33 | PAYX | Paychex INC | -0.3% | -86.40% | Trim |
| 34 | AAPL | Apple INC | -0.3% | -17.95% | Trim |
| 35 | NVDA | Nvidia CORP | -0.3% | -19.51% | Trim |
| 36 | AVGO | Broadcom INC | -0.4% | -30.57% | Trim |
| 37 | IBM | Intl Business Machines CORP | -0.5% | -62.95% | Trim |
| 38 | OUSA | Alps Oshares US Quality Divi | -0.7% | -36.24% | Trim |
| 39 | LLY | Eli Lilly & Co | -1.6% | -55.60% | Trim |
| 40 | MSFT | Microsoft CORP | -1.7% | -33.75% | Trim |
| 41 | ORCL | Oracle CORP | -2.3% | -89.14% | Trim |
| 42 | ✓ | — | NEW | New buy | |
| 43 | ✓ | First Trust | — | NEW | New buy |
| 44 | FDVV | Fidelity High Dividend ETF | — | NEW | New buy |
| 45 | ESE | Esco Technologies INC | — | NEW | New buy |
| 46 | B 0 03-19-26 | Treasury Bill | — | EXIT | Sold out |
| 47 | T 1.625 02-15-26 | US Treasury N/b | — | EXIT | Sold out |
| 48 | CW | Curtiss-wright CORP | — | NEW | New buy |
| 49 | MTSI | Macom Technology Solutions H | — | NEW | New buy |
| 50 | DFIC | Dimensional International Co | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-20 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-07 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-07 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-10 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-11 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-05 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
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