Portfolio Optimization: When and How to Let Go of Prospects
Scaling Major Gifts. Strategies, action steps, and ideas for scaling major gifts by Tammy Zonker, Major Gift Expert & Keynote Speaker.
Let's talk about something that quietly stresses out almost every fundraiser I work with in 2026. Your portfolio is too big. Some of the names on it haven't been responsive in a year or more. A few should have moved into stewardship long ago. And there are prospects you keep telling yourself you'll get to "next month" who, deep down, you know are not the right fit.
I get it. Pruning a portfolio feels political. It feels personal. It can even feel like failure, especially when leadership measures success by the size of your list rather than the strength of your relationships.
I want to gently flip that script this week. In my experience, a smaller, more focused portfolio almost always outperforms a bloated one. And the act of pruning, when done thoughtfully, is one of the clearest signs of a maturing major gifts program.
Think of it this way. Every name on your active list is a promise you've made, a promise of real attention, real follow-up, and real care. When the list grows past what one person can honor, those promises start to slip quietly, and you feel it before anyone else does. Pruning is the way you keep your word to the donors who deserve your best.
What to focus on next week
Take an honest look at the bottom third of your portfolio. Which names haven't engaged in 12 months or more? Which ones lack capacity, alignment, or access? Those are your candidates for review.
Use four lenses, not just one. Engagement, access, alignment, and timing. A prospect needs strength in at least two of these to stay active.
Decide between three actions: graduate, pause, or reassess. Graduate moves a donor to stewardship or annual giving. Pause holds them with a future review date. Reassess flags a prospect for a fresh research touch before deciding.
Document every decision. A short note in your CRM with the date, the reasoning, and the next review window. This protects you and creates institutional memory.
Bring leadership along. Quality over quantity is a story you have to tell consistently. Your portfolio review is the perfect proof point.
A Quick Story
A development director I coached last year inherited a portfolio of 187 prospects. She felt buried before her first cup of coffee each morning. Together, we pulled engagement data, last meaningful contact dates, and gift histories. By the end of the review, she had moved 64 names off her active list. Twelve graduated to stewardship, 38 went to a six-month pause, and 14 went back for fresh research. Within two quarters, her qualified visit count rose, her closed-gift dollars climbed, and for the first time in two years, she took a real vacation. Less truly was more.
What I love about her story is that nothing about her work ethic changed. What changed was the math. When 64 of the wrong names came off her plate, the right names finally got the time they deserved. That is the gift of a thoughtful portfolio review.
Try this next week
Block 90 minutes on your calendar and run a focused mini-review.
Mark 10 likely graduates. Donors who have given consistently but show no signs of moving up. They belong in a strong stewardship track, not on your active list.
Mark 10 priority intensify donors. People who are engaged, aligned with your mission, and have signaled interest. These are the relationships you want more time with.
Document one decision today. Just one. Move it from your head onto the record. Momentum builds from there.
If you'd like an AI assist, paste a sanitized list of names with engagement data into your AI tool of choice and ask it to help you cluster the list by activity level and likely next step. You stay in charge of the call. AI just speeds up the sorting.
Want to take a deeper dive?
This week's episode of The Intentional Fundraiser, Pruning Your Portfolio to Grow Your Results, walks through the criteria, the conversations with leadership, and the mindset shifts that make pruning feel less like loss and more like clarity. I share examples from real client work, the language I use with boards and CEOs, and a simple weekly rhythm to keep your portfolio sharp.
Listen to the full episode below.
I’d love to hear from you
Connect with me on LinkedIn and share when was the last time you removed names from your portfolio on purpose? Tell me what made the decision easier or harder.
One last thing. If you've never pruned a portfolio before, you might worry it's a sign of failure. I want to flip that one more time. Pruning is the move of a fundraiser who is paying attention, who knows their work matters, and who refuses to give half-effort to too many people. That's the kind of leader your donors and your team need.
A leaner portfolio is not a smaller career. It's a more focused one. The donors you keep deserve your best attention, and so do you.
Keep scaling,
Tammy Zonker
Author of Calling All Heroes
Founder of Fundraising Transformed
President of Modern Institute for Charitable Giving
ps – Learn more about our upcoming Excellence in Major Gift Fundraising Seminar