Tiger Global Management announced Monday the launch of its latest venture capital fund, Private Investment Partners 17, targeting a raise between about $2 billion and $3 billion, according to a letter to investors viewed by CNBC.The hedge fund wrote that it's expecting PIP 17 to be similar in "strategy, size and construction" to its earliest vintages and its most recent, PIP 16, which targeted $6 billion but ultimately closed at $2.2 billion.The largest positions in PIP 16 are OpenAI and Waymo.C...