13F
← All fund report cards

Rock Creek Group, LP

13F equity value
$988M
Positions
56
Top 10 concentration
74.7%
Quarters / total new picks
28 / 505
13F equity value over time
$0M$494M$988M201820192020202120222023202420252026

"13F equity value" = market value of this filer's US-listed long equity positions only. It excludes cash, bonds, non-US and short positions, so it understates a fund's true assets under management — often by a lot.

Not significant Verdict

13F holdings are disclosed ~45 days after quarter-end, and they never reveal when within the quarter a fund actually bought. So any 13F-based summary is structurally late and blurred — this applies to every fund, including this one.

We backtested copying it anyway. Buying this fund's new positions the day each filing went public, over 28 quarters, returned +3.8% per quarter — versus +3.1% per quarter from simply owning every 13F stock. It beat that baseline in only 50.0% of quarters (excess t = -0.05, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
-0.1%
t-stat
-0.05
Quarterly win rate
50%
Annualized excess
+0.5%
$1 → follow vs universe
$2.17 vs $2.10
Cumulative return: $1 invested in new picks vs universe
1.00 20181231: universe 0.98920190331: universe 0.97220190630: universe 1.04520190930: universe 1.12420191231: universe 0.90720200331: universe 1.09320200630: universe 1.20720200930: universe 1.48120201231: universe 1.54820210331: universe 1.56220210630: universe 1.68720210930: universe 1.51420211231: universe 1.28920220331: universe 1.38420220630: universe 1.28220220930: universe 1.37720221231: universe 1.27920230331: universe 1.34820230630: universe 1.29920230930: universe 1.47520231231: universe 1.54120240331: universe 1.57520240630: universe 1.71820241231: universe 1.60420250331: universe 1.74920250630: universe 1.80320250930: universe 2.02820251231: universe 2.098 20181231: follow 0.98820190331: follow 0.96820190630: follow 1.08720190930: follow 1.23220191231: follow 1.13520200331: follow 1.45920200630: follow 1.59020200930: follow 1.93820201231: follow 1.95820210331: follow 1.99420210630: follow 1.91420210930: follow 1.81920211231: follow 1.41520220331: follow 1.47420220630: follow 1.35520220930: follow 1.60620221231: follow 1.63420230331: follow 1.64320230630: follow 1.63520230930: follow 1.84520231231: follow 2.04520240331: follow 2.45120240630: follow 2.59920241231: follow 1.70520250331: follow 1.87620250630: follow 1.59220250930: follow 2.07720251231: follow 2.168 0.83 1.82 2.81 20182019202020212022202320242025 Follow Universe

Quarterly compounding, invested quarters only · entry 47 days after quarter-end (when 13F data becomes public)

Listed as facts. See the verdict above before treating this as signal.

Top 20 holdings of 56 · 2026 Q1

Ticker Value Weight QoQ
ITOT $118M
11.9%
TRIM
RSP $90M
9.1%
HOLD
ISHG $82M
8.3%
HOLD
GLD $76M
7.7%
TRIM
CHH $69M
7.0%
TRIM
JPST $65M
6.5%
HOLD
AGG $58M
5.9%
HOLD
IDEV $51M
5.1%
ADD
TLT $44M
4.5%
HOLD
TIP $42M
4.2%
ADD
RBIL $31M
3.2%
NEW
IEMG $28M
2.9%
ADD
ESGU $23M
2.3%
HOLD
IVV $22M
2.2%
HOLD
SHE $18M
1.8%
HOLD
GBIL $15M
1.5%
TRIM
SCHP $11M
1.1%
HOLD
VWO $9M
0.9%
ADD
IEFA $4M
0.4%
TRIM
TWN $4M
0.4%
HOLD

QoQ vs previous quarter's share count · NEW = new position · ADD/TRIM = ±2% shares · HOLD = unchanged.

Listed as facts. See the verdict above before treating this as signal.

New positions in 2026 Q1

Method & Limitations

Method: a "new position" = held this quarter, absent last quarter (options excluded; stocks with <50 prior holders excluded to filter spin-off artifacts). Entry 47 days after quarter-end — the first day the public could act on the filing. Benchmark = equal-weighted universe of all 13F-held stocks. Limitations: quarterly snapshots can't see intra-quarter trades; survivorship bias — funds that shut down are absent, which flatters the sample. Statistics, not advice.