CIK: 0001108831
Total reported value
$138.3M
Reporting period: 2026-03-31 · Number of holdings: 128
STONERIDGE INVESTMENT PARTNERS LLC disclosed 128 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $138.3M and a quarterly turnover rate of 63.1%.
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Stoneridge Investment Partners LLC's disclosed holdings carry a Herfindahl concentration index of 0.023 — mathematically equivalent to about 43 equally-sized positions, well below its 128 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 1.41), 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.
Trim WRB
-69.1% -$2.0M
Trim ZBH
-84.2% -$1.7M
Trim WDAY
-67.6% -$1.3M
Add HBAN
+65.7% $1.1M
Trim BIIB
-50.2% -$1.2M
Trim BBY
-64.9% -$1.1M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 5.37% | -0.29% | -2.30% | |
| 2 | AAPL | Apple INC | Stock-Tech | 5.36% | -0.29% | -2.22% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 5.09% | -0.37% | +17.24% | |
| 4 | WFC | Wells Fargo & Co | Stock-Financials | 4.52% | +4.52% | NEW | |
| 5 | AMZN | Amazon.com INC | Stock-Consumer Disc | 4.45% | — | +6.51% | |
| 6 | BSX | Boston Scientific CORP | Stock-Healthcare | 3.76% | +3.76% | NEW | |
| 7 | AVGO | Broadcom INC | Stock-Tech | 3.74% | — | +7.05% | |
| 8 | NKE | Nike INC -cl B | Stock-Consumer Disc | 3.01% | -0.49% | -0.02% | |
| 9 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.93% | — | — | |
| 10 | META | Meta Platforms Inc-class A | Stock-Comm Services | 2.48% | — | — | |
| 11 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.33% | — | -7.75% | |
| 12 | HBAN | Huntington Bancshares INC | Stock-Financials | 2.30% | +0.82% | +65.67% | |
| 13 | TGT | Target CORP | Stock-Consumer Disc | 2.14% | — | -21.84% | |
| 14 | FISV | Fiserv INC | Stock-Other | 1.61% | — | — | |
| 15 | ABT | Abbott Laboratories | Stock-Healthcare | 1.54% | +1.54% | NEW | |
| 16 | LRCX | Lam Research CORP | Stock-Tech | 1.43% | +1.43% | NEW | |
| 17 | UBER | Uber Technologies INC | Stock-Industrials | 1.38% | — | +41.35% | |
| 18 | CARR | Carrier Global CORP | Stock-Industrials | 1.31% | — | -15.70% | |
| 19 | EXC | Exelon CORP | Stock-Utilities | 1.24% | — | -9.08% | |
| 20 | AMD | Advanced Micro Devices | Stock-Tech | 1.22% | +0.75% | +161.93% | |
| 21 | UNH | Unitedhealth Group INC | Stock-Healthcare | 1.22% | +0.63% | +140.15% | |
| 22 | KLAC | Kla CORP | Stock-Tech | 1.14% | +1.14% | NEW | |
| 23 | AMAT | Applied Materials INC | Stock-Tech | 1.13% | -0.56% | -51.53% | |
| 24 | BKR | Baker Hughes Co | Stock-Energy | 0.99% | +0.99% | NEW | |
| 25 | CRM | Salesforce INC | Stock-Tech | 0.99% | -0.38% | -1.80% | |
| 26 | UPS | United Parcel Service-cl B | Stock-Industrials | 0.96% | +0.61% | +167.02% | |
| 27 | NOW | Servicenow INC | Stock-Tech | 0.95% | — | +104.33% | |
| 28 | WMT | Walmart INC | Stock-Consumer Staples | 0.95% | +0.95% | NEW | |
| 29 | PRU | Prudential Financial INC | Stock-Financials | 0.95% | +0.95% | NEW | |
| 30 | AIZ | Assurant INC | Stock-Financials | 0.94% | -0.40% | -25.51% | |
| 31 | BIIB | Biogen INC | Stock-Healthcare | 0.93% | -0.80% | -50.21% | |
| 32 | FITB | Fifth Third Bancorp | Stock-Financials | 0.92% | +0.92% | NEW | |
| 33 | ADBE | Adobe INC | Stock-Tech | 0.92% | — | — | |
| 34 | MMM | 3m Co | Stock-Industrials | 0.88% | +0.88% | NEW | |
| 35 | ORCL | Oracle CORP | Stock-Tech | 0.88% | -0.69% | -28.59% | |
| 36 | ALLE | Allegion plc | Stock-Industrials | 0.83% | — | — | |
| 37 | FRTEUR | Federal Realty Invs Trust | Stock-Other | 0.78% | — | -13.07% | |
| 38 | PPL | Ppl CORP | Stock-Utilities | 0.75% | — | -28.53% | |
| 39 | XYL | Xylem INC | Stock-Industrials | 0.75% | — | — | |
| 40 | GM | General Motors Co | Stock-Consumer Disc | 0.73% | — | +41.82% | |
| 41 | AMT | American Tower CORP | Stock-Real Estate | 0.72% | +0.48% | +195.17% | |
| 42 | EL | Estee Lauder Companies-cl A | Stock-Consumer Staples | 0.72% | +0.72% | NEW | |
| 43 | KMB | Kimberly-clark CORP | Stock-Consumer Staples | 0.70% | +0.70% | NEW | |
| 44 | ✓ | Stock-Other | 0.69% | +0.69% | NEW | ||
| 45 | VZ | Verizon Communications INC | Stock-Comm Services | 0.68% | — | -34.41% | |
| 46 | QCOM | Qualcomm INC | Stock-Tech | 0.66% | — | +75.60% | |
| 47 | OKE | Oneok INC | Stock-Energy | 0.60% | — | — | |
| 48 | WRB | Wr Berkley CORP | Stock-Financials | 0.59% | -1.36% | -69.15% | |
| 49 | APH | Amphenol Corp-cl A | Stock-Tech | 0.56% | +0.56% | NEW | |
| 50 | WLDN | Willdan Group INC | Stock-Other | 0.54% | — | +106.82% |
Performance for Q3 2026
+4.1%
Performance Last 4 Quarters
+25.9%
Based on 80% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 128 | $138.3M | 63 | |
| 2025-12-31 | 126 | $143.7M | 66 | |
| 2025-09-30 | 122 | $145.8M | 73 | |
| 2025-06-30 | 125 | $132.8M | 0 | |
| 2025-03-31 | 115 | $118.3M | 100 | |
| 2024-12-31 | 135 | $279.8M | 0 | |
| 2024-09-30 | 120 | $269.0M | 0 | |
| 2024-06-30 | 127 | $264.5M | 0 | |
| 2024-03-31 | 122 | $262.9M | 0 | |
| 2023-12-31 | 91 | $237.6M | 0 | |
| 2023-09-30 | 100 | $211.9M | 0 | |
| 2023-06-30 | 107 | $230.1M | 0 | |
| 2023-03-31 | 95 | $188.6M | 0 | |
| 2022-12-31 | 94 | $181.5M | 0 | |
| 2022-09-30 | 94 | $170.0M | 0 | |
| 2022-06-30 | 96 | $181.6M | 0 | |
| 2022-03-31 | 100 | $212.9M | 0 | |
| 2021-12-31 | 111 | $216.9M | 0 | |
| 2021-09-30 | 111 | $200.3M | 0 | |
| 2021-06-30 | 104 | $205.6M | 100 | |
| 2021-03-31 | 105 | $190.7M | 68 | |
| 2020-12-31 | 105 | $172.8M | 61 | |
| 2020-09-30 | 106 | $151.6M | 73 | |
| 2020-06-30 | 111 | $237.6M | 55 | |
| 2020-03-31 | 114 | $222.4M | 60 | |
| 2019-12-31 | 131 | $295.7M | 56 | |
| 2019-09-30 | 126 | $272.2M | 57 | |
| 2019-06-30 | 113 | $281.6M | 73 | |
| 2019-03-31 | 111 | $339.8M | 59 | |
| 2018-12-31 | 119 | $319.0M | 77 | |
| 2018-09-30 | 123 | $470.2M | 50 | |
| 2018-06-30 | 111 | $518.8M | 55 | |
| 2018-03-31 | 199 | $597.2M | 59 | |
| 2017-12-31 | 220 | $625.6M | 64 | |
| 2017-09-30 | 238 | $636.0M | 58 | |
| 2017-06-30 | 251 | $671.2M | 64 | |
| 2017-03-31 | 305 | $741.3M | 71 | |
| 2016-12-31 | 283 | $735.2M | 69 | |
| 2016-09-30 | 260 | $690.3M | 61 | |
| 2016-06-30 | 276 | $670.3M | 56 | |
| 2016-03-31 | 285 | $682.1M | 63 | |
| 2015-12-31 | 275 | $742.6M | 59 | |
| 2015-09-30 | 278 | $712.8M | 70 | |
| 2015-06-30 | 270 | $809.9M | 57 | |
| 2015-03-31 | 266 | $852.5M | 68 | |
| 2014-12-31 | 253 | $759.6M | 66 | |
| 2014-09-30 | 243 | $674.0M | 57 | |
| 2014-06-30 | 227 | $667.6M | 78 | |
| 2014-03-31 | 204 | $518.2M | 53 | |
| 2013-12-31 | 204 | $521.1M | 66 | |
| 2013-09-30 | 206 | $457.1M | 47 | |
| 2013-06-30 | 204 | $428.6M | — |
Stoneridge Investment Partners LLC's most significant position changes for 2026-03-31: New buy: Wells Fargo & Co (WFC); New buy: Boston Scientific CORP (BSX); Sold out: Pnc Financial Services Group (PNC); Sold out: Zoetis INC (ZTS); New buy: Abbott Laboratories (ABT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | HBAN | Huntington Bancshares INC | +0.8% | +65.67% | Add |
| 2 | AMD | Advanced Micro Devices | +0.8% | +161.93% | Add |
| 3 | UNH | Unitedhealth Group INC | +0.6% | +140.15% | Add |
| 4 | UPS | United Parcel Service-cl B | +0.6% | +167.02% | Add |
| 5 | AMT | American Tower CORP | +0.5% | +195.17% | Add |
| 6 | AAPL | Apple INC | -0.3% | -2.22% | Trim |
| 7 | NVDA | Nvidia CORP | -0.3% | -2.30% | Trim |
| 8 | MSFT | Microsoft CORP | -0.4% | +17.24% | Add |
| 9 | CRM | Salesforce INC | -0.4% | -1.80% | Trim |
| 10 | AIZ | Assurant INC | -0.4% | -25.51% | Trim |
| 11 | NKE | Nike INC -cl B | -0.5% | -0.02% | Trim |
| 12 | O | Realty Income CORP | -0.5% | -56.87% | Trim |
| 13 | AMAT | Applied Materials INC | -0.6% | -51.53% | Trim |
| 14 | ORCL | Oracle CORP | -0.7% | -28.59% | Trim |
| 15 | BBY | Best Buy Co INC | -0.8% | -64.92% | Trim |
| 16 | BIIB | Biogen INC | -0.8% | -50.21% | Trim |
| 17 | WDAY | Workday Inc-class A | -0.9% | -67.59% | Trim |
| 18 | ZBH | Zimmer Biomet Holdings INC | -1.2% | -84.16% | Trim |
| 19 | WRB | Wr Berkley CORP | -1.4% | -69.15% | Trim |
| 20 | WFC | Wells Fargo & Co | — | NEW | New buy |
| 21 | BSX | Boston Scientific CORP | — | NEW | New buy |
| 22 | PNC | Pnc Financial Services Group | — | EXIT | Sold out |
| 23 | ZTS | Zoetis INC | — | EXIT | Sold out |
| 24 | ABT | Abbott Laboratories | — | NEW | New buy |
| 25 | LRCX | Lam Research CORP | — | NEW | New buy |
| 26 | KDP | Keurig Dr Pepper INC | — | EXIT | Sold out |
| 27 | PHM | Pultegroup INC | — | EXIT | Sold out |
| 28 | KLAC | Kla CORP | — | NEW | New buy |
| 29 | BKR | Baker Hughes Co | — | NEW | New buy |
| 30 | WMT | Walmart INC | — | NEW | New buy |
| 31 | PRU | Prudential Financial INC | — | NEW | New buy |
| 32 | ETN | Eaton Corporation plc | — | EXIT | Sold out |
| 33 | SNPS | Synopsys INC | — | EXIT | Sold out |
| 34 | FITB | Fifth Third Bancorp | — | NEW | New buy |
| 35 | LII | Lennox International INC | — | EXIT | Sold out |
| 36 | MMM | 3m Co | — | NEW | New buy |
| 37 | DELL | Dell Technologies Inc. | — | EXIT | Sold out |
| 38 | EL | Estee Lauder Companies-cl A | — | NEW | New buy |
| 39 | KMB | Kimberly-clark CORP | — | NEW | New buy |
| 40 | ✓ | — | NEW | New buy | |
| 41 | HPE | Hewlett Packard Enterprise | — | EXIT | Sold out |
| 42 | APH | Amphenol Corp-cl A | — | NEW | New buy |
| 43 | PFE | Pfizer INC | — | EXIT | Sold out |
| 44 | SANM | Sanmina CORP | — | NEW | New buy |
| 45 | ✓ | Trane Technologies PLC F | — | NEW | New buy |
| 46 | ANF | Abercrombie & Fitch Co-cl A | — | NEW | New buy |
| 47 | DLTR | Dollar Tree INC | — | NEW | New buy |
| 48 | BAC | Bank Of America CORP | — | NEW | New buy |
| 49 | XOM | Exxon Mobil CORP | — | EXIT | Sold out |
| 50 | JPM | Jpmorgan Chase & Co | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-06 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-05 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-31 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-11 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-14 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-28 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-30 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-08 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-06 | 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 |
| 2023-06-30 | 2023-08-04 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-28 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-06 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-31 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-01 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-26 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-02 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-03 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-04 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-30 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-02 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-28 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-05 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-05 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-29 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-30 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-29 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-25 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-05 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-30 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-31 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-27 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-05 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-02 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-01 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-01 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-27 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-28 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-25 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-29 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-04 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-26 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-29 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-23 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-01-26 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-22 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-16 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-15 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-07-17 | 13F-HR | View on EDGAR |
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