Institutional Manager · CIK 0001791621
Spider Management Company, LLC
RICHMOND, VA · File #028-23777
Latest AUM
$224.7M
Positions
3
Top-10 Concentration
100.0%
Filings
8
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | FIGMA INC | FIG | +9,143 | +$341,674 | $0 |
| REDUCE | SPDR S&P 500 ETF TR | SPY | 0 | $0 | +$3.7M |
| REDUCE | INVESCO EXCHANGE TRADED FD T | IVZ | 0 | $0 | +$638,326 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20253 pos · $224.7M
- 13F HOLDINGS REPORTQ/E Sep 20252 pos · $220.1M
- 13F HOLDINGS REPORTQ/E Jun 20252 pos · $264.5M
- 13F HOLDINGS REPORTQ/E Mar 20254 pos · $232.4M
- 13F HOLDINGS REPORTQ/E Dec 20244 pos · $241.3M
- 13F HOLDINGS REPORTQ/E Sep 20245 pos · $205.0M
- 13F HOLDINGS REPORTQ/E Jun 20244 pos · $227.4M
- 13F HOLDINGS REPORTQ/E Mar 20244 pos · $271.6M
Top 3 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR S&P 500 ETF TR | SPY | 232,648 | $158.6M | 70.59% |
| 2 | INVESCO EXCHANGE TRADED FD T | IVZ | 343,186 | $65.7M | 29.25% |
| 3 | FIGMA INC | FIG | 9,143 | $341,674 | 0.15% |