CIK: 0000947772
Total reported value
$236.5M
Reporting period: 2017-12-31 · Number of holdings: 75
RAINIER INVESTMENT MANAGEMENT LLC disclosed 75 holdings in its latest 13F filing for the period ending 2017-12-31, with total reported value of $236.5M and a quarterly turnover rate of 59.0%.
Browse other institutions with $100M to $1B AUMBrowse other institutions starting with "R"
Rainier Investment Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.015 — mathematically equivalent to about 67 equally-sized positions, close to its 75 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.36), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 7% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add TFX
-23.2% -$1.6M
Add WAL
-28.0% -$1.6M
Add AOS
-28.8% -$2.1M
Add OSK
-34.4% -$2.0M
Add EQIX
-27.2% -$1.6M
Add TSS
-41.4% -$1.9M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TFX | Teleflex INC | Stock-Healthcare | 2.54% | +0.75% | -23.22% | |
| 2 | EVR | Evercore INC - A | Stock-Financials | 2.51% | — | -3.17% | |
| 3 | AOS | Smith (a.o.) CORP | Stock-Industrials | 2.41% | +0.58% | -28.79% | |
| 4 | MRCY | Mercury Systems INC | Stock-Industrials | 2.24% | — | -3.17% | |
| 5 | OSK | Oshkosh CORP | Stock-Industrials | 2.20% | +0.50% | -34.35% | |
| 6 | WAL | Western Alliance Bancorp | Stock-Financials | 2.20% | +0.61% | -27.99% | |
| 7 | RNG | Ringcentral Inc-class A | Stock-Tech | 2.13% | — | -26.66% | |
| 8 | TSS | Total System Services INC | Stock-Other | 1.90% | +0.40% | -41.36% | |
| 9 | EQIX | Equinix INC | Stock-Real Estate | 1.89% | +0.47% | -27.20% | |
| 10 | FIX | Comfort Systems USA INC | Stock-Industrials | 1.88% | — | -3.17% | |
| 11 | MHK | Mohawk Industries INC | Stock-Consumer Disc | 1.86% | +0.28% | -41.01% | |
| 12 | PNW | Pinnacle West Capital Corporation | Stock-Utilities | 1.84% | — | -26.61% | |
| 13 | TTEK | Tetra Tech INC | Stock-Industrials | 1.84% | — | -20.58% | |
| 14 | RJF | Raymond James Financial INC | Stock-Financials | 1.73% | +0.11% | -43.83% | |
| 15 | ✓ | Asgn | Stock-Other | 1.72% | — | -3.16% | |
| 16 | PWR | Quanta Services INC | Stock-Industrials | 1.70% | +0.18% | -40.64% | |
| 17 | PGR | Progressive CORP | Stock-Financials | 1.69% | — | -37.69% | |
| 18 | THO | Thor Industries INC | Stock-Consumer Disc | 1.66% | — | -24.94% | |
| 19 | MRVL | Marvell Technology, Inc. | Stock-Tech | 1.63% | — | -28.03% | |
| 20 | ETRA | E*trade Financial CORP | Stock-Other | 1.62% | — | -25.77% | |
| 21 | AWK | American Water Works Co INC | Stock-Utilities | 1.57% | — | -36.44% | |
| 22 | ✓ | Bank Of THE Ozarks | Stock-Other | 1.53% | — | -24.91% | |
| 23 | FTNT | Fortinet INC | Stock-Tech | 1.49% | — | -29.05% | |
| 24 | NCLH | Norwegian Cruise Line Holdings Ltd. | Stock-Consumer Disc | 1.48% | — | -25.89% | |
| 25 | MIDD | Middleby CORP | Stock-Industrials | 1.44% | — | -27.58% | |
| 26 | MTDR | Matador Resources Co | Stock-Energy | 1.43% | — | -3.16% | |
| 27 | AXTA | Axalta Coating Systems Ltd. | Stock-Materials | 1.42% | +0.25% | -39.45% | |
| 28 | EXP | Eagle Materials INC | Stock-Materials | 1.42% | — | -33.31% | |
| 29 | EWBC | East West Bancorp INC | Stock-Financials | 1.41% | — | -22.58% | |
| 30 | FRCB | First Republic Bank/ca | Stock-Financials | 1.41% | +0.13% | -25.78% | |
| 31 | FANG | Diamondback Energy INC | Stock-Energy | 1.39% | — | -22.84% | |
| 32 | CSGP | Costar Group INC | Stock-Real Estate | 1.39% | — | -31.56% | |
| 33 | VMC | Vulcan Materials Co | Stock-Materials | 1.38% | +0.06% | -45.55% | |
| 34 | MNRUSD | Monmouth Real Estate Inv Cor | Stock-Other | 1.36% | — | -3.16% | |
| 35 | BABYEUR | Natus Medical INC | Stock-Other | 1.34% | — | +25.74% | |
| 36 | LRCXEUR | Lam Research CORP | Stock-Tech | 1.32% | — | -22.05% | |
| 37 | LII | Lennox International INC | Stock-Industrials | 1.32% | — | -24.42% | |
| 38 | PNW | Pinnacle Financial Partners, Inc. | Stock-Utilities | 1.26% | — | -3.16% | |
| 39 | JBLU | Jetblue Airways CORP | Stock-Industrials | 1.26% | — | -24.54% | |
| 40 | ✓ | Newfield Expl Co | Stock-Other | 1.25% | — | -35.19% | |
| 41 | NSA | National Storage Affiliates | Stock-Real Estate | 1.25% | — | -3.15% | |
| 42 | LYV | Live Nation Entertainment In | Stock-Comm Services | 1.22% | — | -27.80% | |
| 43 | SWKS | Skyworks Solutions INC | Stock-Tech | 1.21% | — | -22.34% | |
| 44 | BURL | Burlington Stores INC | Stock-Consumer Disc | 1.20% | — | -23.98% | |
| 45 | PAYC | Paycom Software INC | Stock-Tech | 1.19% | — | -21.06% | |
| 46 | NUVAGBP | Nuvasive INC | Stock-Other | 1.19% | +0.15% | -39.70% | |
| 47 | FLT1EUR | Fleetcor Technologies INC | Stock-Other | 1.17% | +0.16% | -48.38% | |
| 48 | COUPEUR | Coupa Software INC | Stock-Other | 1.12% | — | -3.15% | |
| 49 | HUBS | Hubspot INC | Stock-Tech | 1.11% | — | -27.98% | |
| 50 | HPP | Hudson Pacific Properties, Inc. | Stock-Other | 1.10% | — | -28.03% |
Not enough priced holdings yet to compute performance
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2017-12-31 | 75 | $236.5M | 59 | |
| 2017-09-30 | 139 | $424.6M | 20 | |
| 2017-06-30 | 143 | $502.8M | 64 | |
| 2017-03-31 | 153 | $923.6M | 33 | |
| 2016-12-31 | 153 | $1.0B | 60 | |
| 2016-09-30 | 163 | $1.5B | 60 | |
| 2016-06-30 | 169 | $2.1B | 52 | |
| 2016-03-31 | 183 | $2.2B | 56 | |
| 2015-12-31 | 171 | $2.6B | 55 | |
| 2015-09-30 | 178 | $2.7B | 55 | |
| 2015-06-30 | 181 | $3.2B | 70 | |
| 2015-03-31 | 181 | $5.0B | 50 | |
| 2014-12-31 | 186 | $5.6B | 56 | |
| 2014-09-30 | 187 | $6.0B | 47 | |
| 2014-06-30 | 188 | $6.5B | 54 | |
| 2014-03-31 | 210 | $8.4B | 53 | |
| 2013-12-31 | 211 | $9.6B | 45 | |
| 2013-09-30 | 203 | $10.3B | 54 | |
| 2013-06-30 | 232 | $11.0B | 0 |
Rainier Investment Management LLC's most significant position changes for 2017-12-31: Sold out: Elbit Systems Ltd. (ESLT); Sold out: Microsoft CORP (MSFT); Sold out: Hologic INC (HO1); Sold out: Apple INC (AAPL); Sold out: Brixmor Property Group INC (BRX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TFX | Teleflex INC | +0.8% | -23.22% | Trim |
| 2 | WAL | Western Alliance Bancorp | +0.6% | -27.99% | Trim |
| 3 | AOS | Smith (a.o.) CORP | +0.6% | -28.79% | Trim |
| 4 | OSK | Oshkosh CORP | +0.5% | -34.35% | Trim |
| 5 | EQIX | Equinix INC | +0.5% | -27.20% | Trim |
| 6 | TSS | Total System Services INC | +0.4% | -41.36% | Trim |
| 7 | MHK | Mohawk Industries INC | +0.3% | -41.01% | Trim |
| 8 | AXTA | Axalta Coating Systems Ltd. | +0.3% | -39.45% | Trim |
| 9 | PWR | Quanta Services INC | +0.2% | -40.64% | Trim |
| 10 | FLT1EUR | Fleetcor Technologies INC | +0.2% | -48.38% | Trim |
| 11 | NUVAGBP | Nuvasive INC | +0.2% | -39.70% | Trim |
| 12 | FRCB | First Republic Bank/ca | +0.1% | -25.78% | Trim |
| 13 | RJF | Raymond James Financial INC | +0.1% | -43.83% | Trim |
| 14 | VMC | Vulcan Materials Co | +0.1% | -45.55% | Trim |
| 15 | PRGO | Perrigo Company plc | -0.1% | -52.44% | Trim |
| 16 | CDNS | Cadence Design Sys INC | -0.2% | -62.45% | Trim |
| 17 | PODD | Insulet CORP | -0.2% | -63.42% | Trim |
| 18 | IONS | Ionis Pharmaceuticals INC | -0.3% | -63.67% | Trim |
| 19 | ESLT | Elbit Systems Ltd. | — | EXIT | Sold out |
| 20 | MSFT | Microsoft CORP | — | EXIT | Sold out |
| 21 | HO1 | Hologic INC | — | EXIT | Sold out |
| 22 | AAPL | Apple INC | — | EXIT | Sold out |
| 23 | BRX | Brixmor Property Group INC | — | EXIT | Sold out |
| 24 | JPM | Jpmorgan Chase & Co | — | EXIT | Sold out |
| 25 | GOOGL | Alphabet Inc-cl A | — | EXIT | Sold out |
| 26 | WCN | Waste Connections INC | — | EXIT | Sold out |
| 27 | PZZA | Papa John's Intl INC | — | EXIT | Sold out |
| 28 | SHW | Sherwin-williams Co/the | — | EXIT | Sold out |
| 29 | CTAS | Cintas CORP | — | EXIT | Sold out |
| 30 | FTV | Fortive CORP | — | EXIT | Sold out |
| 31 | SIG | Signet Jewelers Limited | — | EXIT | Sold out |
| 32 | AMZN | Amazon.com INC | — | EXIT | Sold out |
| 33 | V | Visa Inc-class A Shares | — | EXIT | Sold out |
| 34 | SMIN | Ishares Msci India Small-cap | — | EXIT | Sold out |
| 35 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 36 | BLKCHF | Blackrock INC | — | EXIT | Sold out |
| 37 | ICE | Intercontinental Exchange In | — | EXIT | Sold out |
| 38 | GS | Goldman Sachs Group INC | — | EXIT | Sold out |
| 39 | STZ | Constellation Brands Inc-a | — | EXIT | Sold out |
| 40 | HD | Home Depot INC | — | EXIT | Sold out |
| 41 | AMT | American Tower CORP | — | EXIT | Sold out |
| 42 | UNH | Unitedhealth Group INC | — | EXIT | Sold out |
| 43 | RTN1USD | Raytheon Company | — | EXIT | Sold out |
| 44 | UNP | Union Pacific CORP | — | EXIT | Sold out |
| 45 | INTC | Intel CORP | — | EXIT | Sold out |
| 46 | ✓ | Shire PLC | — | EXIT | Sold out |
| 47 | REGN | Regeneron Pharmaceuticals | — | EXIT | Sold out |
| 48 | MA | Mastercard INC - A | — | EXIT | Sold out |
| 49 | CXOEUR | Concho Resources INC | — | EXIT | Sold out |
| 50 | COO | The Cooper Companies, Inc. | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2017-12-31 | 2018-02-02 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-03 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-12 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
Institutions with a similar AUM
CIK 0001846114
Total reported value
$236.5M
48 stks
2026-03-31
AUM within 0.0% of this institution
CIK 0001842013
Total reported value
$236.5M
174 stks
2026-03-31
AUM within 0.0% of this institution
CIK 0001596077
Total reported value
$236.6M
143 stks
2026-03-31
AUM within 0.1% of this institution
Institutions with overlapping top holdings
CIK 0000884589
Total reported value
$4.7B
535 stks
2026-03-31
1 of the top 5 holdings overlap, including Mercury Systems INC
CIK 0001063296
Total reported value
$171.7M
12 stks
2026-03-31
1 of the top 5 holdings overlap, including Oshkosh CORP
CIK 0001159159
Total reported value
$1.3B
9 stks
2023-06-30
Stale — no recent filing
1 of the top 5 holdings overlap, including Mercury Systems INC