Shannon River Fund Management LLC: FLEXTRONICS INTL LTD (FLEX): Quarterly 13F Position History
As of Q1 2026, Shannon River Fund Management LLC reported 311,223 shares of FLEXTRONICS INTL LTD (FLEX), worth $20.4M and representing 3.9% of its 13F equity book. Quarter-over-quarter share count change: 2,050 (-0.7%) . The position first appeared in Q3 2019 and has been disclosed across 27 13F-HR filings in Pactolio's tracked window.
- 311,223Shares Held (Latest Filing)
- $20.4MReported Market Value (Latest Filing)
- 3.9%Portfolio Weight (% of 13F Equity Book)
- 2,050Quarter-over-Quarter Share Change
- +$1.4MQuarter-over-Quarter Value Change
- 5,410,546Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 27 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 311,223 | 2,050 | -0.7% | $20.4M | 3.9% | $65.5 |
| Q4 2025 | 313,273 | 536,143 | -63.1% | $18.9M | 3.0% | $60.4 |
| Q3 2025 | 849,416 | 452,500 | -34.8% | $49.2M | 7.9% | $58.0 |
| Q2 2025 | 1,301,916 | +288,334 | +28.4% | $65.0M | 10.0% | $49.9 |
| Q1 2025 | 1,013,582 | +4,526 | +0.4% | $33.5M | 8.7% | $33.1 |
| Q4 2024 | 1,009,056 | 268,205 | -21.0% | $38.7M | 6.8% | $38.4 |
| Q3 2024 | 1,277,261 | +33,286 | +2.7% | $42.7M | 6.5% | $33.4 |
| Q2 2024 | 1,243,975 | +100,706 | +8.8% | $36.7M | 6.3% | $29.5 |
| Q1 2024 | 1,143,269 | +31,746 | +2.9% | $32.7M | 7.3% | $28.6 |
| Q4 2023 | 1,111,523 | 375,138 | -25.2% | $33.9M | 9.4% | $30.5 |
| Q3 2023 | 1,486,661 | 605,233 | -28.9% | $40.1M | 11.8% | $27.0 |
| Q2 2023 | 2,091,894 | 57,976 | -2.7% | $57.8M | 14.4% | $27.6 |
| Q1 2023 | 2,149,870 | 711,159 | -24.9% | $49.5M | 11.2% | $23.0 |
| Q4 2022 | 2,861,029 | 208,341 | -6.8% | $61.4M | 19.5% | $21.5 |
| Q3 2022 | 3,069,370 | 622,069 | -16.9% | $51.1M | 22.0% | $16.7 |
| Q2 2022 | 3,691,439 | 243,370 | -6.2% | $53.4M | 15.2% | $14.5 |
| Q1 2022 | 3,934,809 | 1,347,377 | -25.5% | $73.0M | 9.3% | $18.6 |
| Q4 2021 | 5,282,186 | +41,000 | +0.8% | $96.8M | 9.8% | $18.3 |
| Q3 2021 | 5,241,186 | +5,241,186 | — | $92.7M | 8.1% | $17.7 |
| Q2 2021 | 0 | 3,555,325 | -100.0% | $0 | 0.0% | — |
| Q1 2021 | 3,555,325 | 1,095,450 | -23.6% | $65.1M | 5.9% | $18.3 |
| Q4 2020 | 4,650,775 | +433,864 | +10.3% | $83.6M | 8.2% | $18.0 |
| Q3 2020 | 4,216,911 | +1,285,233 | +43.8% | $47.0M | 5.6% | $11.1 |
| Q2 2020 | 2,931,678 | 1,544,135 | -34.5% | $30.1M | 4.1% | $10.3 |
| Q1 2020 | 4,475,813 | 934,733 | -17.3% | $37.5M | 8.4% | $8.4 |
| Q4 2019 | 5,410,546 | +914,846 | +20.3% | $68.3M | 11.7% | $12.6 |
| Q3 2019 | 4,495,700 | — | — | $47.0M | 11.6% | $10.5 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Shannon River Fund Management LLC first disclose a FLEX position in 13F-HR filings?
Shannon River Fund Management LLC first reported FLEXTRONICS INTL LTD (FLEX) on its 13F-HR filing for the period ending 2019-09-30 (Q3 2019). The position has appeared on 27 reported quarters within Pactolio's tracked window.
What was Shannon River Fund Management LLC's most recent quarter-over-quarter share-count change in FLEX?
Between Q4 2025 and Q1 2026, Shannon River Fund Management LLC reduced its FLEX position by 2,050 shares (-0.7%), leaving 311,223 shares at a market value of $20.4M.
Does the implied price-per-share represent Shannon River Fund Management LLC's cost basis in FLEX?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.